CN204002041U - Interlocking-type theftproof lock - Google Patents
Interlocking-type theftproof lock Download PDFInfo
- Publication number
- CN204002041U CN204002041U CN201420305462.XU CN201420305462U CN204002041U CN 204002041 U CN204002041 U CN 204002041U CN 201420305462 U CN201420305462 U CN 201420305462U CN 204002041 U CN204002041 U CN 204002041U
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- CN
- China
- Prior art keywords
- hole
- purl
- interlocking
- lock
- thimble
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Abstract
The utility model discloses a kind of interlocking-type theftproof lock, in its set casing, there is lock body, in lock body, have lock core and interlocking hole, in lock core, have and on keyhole lock body and lock core, hold hole and locking hole, hold in hole and have lock spring, lock and headpin, on lock, have centre hole; Interlocking hole and centre hole are naturally being linked to be a beeline channel under lockup state, have interlock spring, thimble, purl, to pin in this beeline channel, this beeline channel with hold that hole is vertical to be connected, communicate with locking hole; Lock core rearward end be connected tongue piece and connect, or be connected with link gear.Adopt after rational in infrastructure, manufacture and interlocking-type theftproof lock easy to use, thimble and purl can horizontal locked locks, realized the antitheft interlocking of theftproof lock, make robber and the Wang Wufa that unblanks opens interlock and rotational lock core, good anti-theft effect.
Description
Technical field
The utility model relates to a kind of interlocking-type theftproof lock in theftproof lock field.
Background technology
The theftproof lock using now has a variety of, but is all that the key adopting rotates to drive dead bolt to open theftproof lock substantially, causes robber or the king that unblanks is easy to just open theftproof lock.The theftproof lock that robber and the king that unblanks do not open also there is no at present.
Summary of the invention
The object that the utility model relates to is in order to provide a kind of robber and the interlocking-type theftproof lock of the theftproof lock that the king that unblanks does not open.
For achieving the above object, in described set casing, there is lock body, in lock body, have lock core and interlocking hole, in lock core, have and on keyhole lock body and lock core, hold hole and locking hole; Described holding in hole has lock spring, lock and headpin, has centre hole on lock; In described locking hole, have headpin and interlocking top, headpin is above, after interlocking withstands on, lower end, interlocking top with to pin, contact and coordinate; Described interlocking hole and centre hole are naturally being linked to be a beeline channel under lockup state, in this beeline channel, have interlock spring, thimble, purl, support pin, this beeline channel with hold that hole is vertical to be connected, communicate with locking hole; Under the state that described interlocking hole and centre hole are opened at lock, not on a beeline channel, interlocking hole and centre hole be independence and interrupting channel separately; Described lock core rearward end be connected tongue piece and connect, or be connected with link gear.
Described locking hole, on lock body and lock core, leads to lock core to keyhole from lock body, and headpin and interlocking top are installed in locking hole; In purl hole, have purl and thimble, purl and thimble can slide front and back in purl hole; Described purl and thimble do not insert under the nature in keyhole in special bitting, in purl hole, have purl and thimble, one end of purl and thimble is in purl hole, and the other end is in interlocking hole, surpass the part in purl hole in interlocking hole, limited the movement of lock; Described purl and thimble insert under the opening in keyhole in special bitting, interlocking hole and purl hole be not on a beeline channel, and purl only has purl in hole, and purl is completely in purl hole, thimble is completely in interlocking hole, and now lock can move around in holding hole;
Described locking hole, interlocking are pushed up, are interlocked hole, interlock spring, thimble, purl, to pin, purl hole, form interlock; Described interlock spring, thimble, purl, the erection sequence to pin in interlocking hole and purl hole are: support the anterior sloped roof of pin on the inclined-plane of bottom, interlocking top, what support pin is the repetitive sequence of purl, thimble below successively, in the end a purl has below a thimble, has interlock spring top to press after it; Described purl and thimble be not when specially the nature in keyhole is inserted in bitting, interlocking hole and purl hole are linked to be a beeline channel, interlock spring pushing tow thimble and purl and support pin, make a part for thimble and purl in purl hole, another part is at interlocking hole internal lock lock post, headpin and lock cannot be retreated and by locked.
Described interlocking top is arranged in locking hole, and upper end is spherical or arcwall face or plane, and bottom is inclined-plane;
The described leading section that supports pin is inclined-plane or arcwall face, and rearward end is arcwall face or other shape;
The end of described purl is arcwall face or consistent with the end shape in purl hole, can be hidden in completely in purl hole, also can move and surpasses purl hole;
The end of described thimble is arcwall face or other shape;
For special bitting is not stuck when entering and exiting in keyhole, the tooth top of described special bitting backs down and is retained to a rare hoodle holding in hole behind interlocking top and is backed down by the tooth top of specially bitting by the displacement of the tooth top of specially bitting top or interlocking top in keyhole, to guarantee purl not locked lock in purl hole;
In order to realize interlocking and antitheft, described thimble and purl can horizontal locked locks and headpin and lock cannot be retreated and locked, realized interlocking and multiple safety.
In order to increase the anti-theft security of interlocking-type theftproof lock, described interlocking-type theftproof lock only has can rotational lock core after opening interlock with special bitting.
In order to expand the scope of application, described interlocking-type theftproof lock is applicable to the antitheft place of all kinds of needs and installs and uses, and is particularly suitable for installing and using of car door, security door, safety cabinet, strongbox, built-in lock door, built-in lock cabinet and common door and common cabinet.
For the ease of purl, can be hidden in purl hole completely and be beneficial in purl hole and slide, during fabrication, purl manufactures column to described purl, and its end creates cambered surface or consistent with the end shape in purl hole.
Rational in infrastructure, the manufacture and easy to use of the utility model interlocking-type theftproof lock, adopt after interlocking-type theftproof lock, realized the antitheft interlocking of theftproof lock, thimble and purl can horizontal locked locks, make robber and the Wang Wufa that unblanks open interlock and rotational lock core, played real anti-theft function.
accompanying drawing explanation
Fig. 1 is the primary structure schematic diagram of the utility model interlocking-type theftproof lock.
Fig. 2 is that Fig. 1 is at the structural representation of the sectional view of the utility model interlocking-type theftproof lock at purl place.
Fig. 3 is the surface structure schematic diagram of the special bitting of the utility model interlocking-type theftproof lock.
Set casing 1 shown in figure, lock body 2, lock core 3, headpin 4, lock 5, lock spring 6, interlocking hole 7, interlock spring 8, thimble 9, purl 10, support pin 11, interlocking top 12, keyhole 13.
The specific embodiment
The utility model interlocking-type theftproof lock mainly comprises set casing 1, lock body 2, lock core 3, holds hole, headpin 4, lock 5, lock spring 6, keyhole 13, specially bitting, interlocking hole 7, interlock spring 8, thimble 9, purl 10, to support pin 11, interlocking top 12, purl hole, link gear, lock horizontal;
In described set casing 1, there is lock body 2, in lock body 2, have lock core 3 and interlocking hole 7, in lock core 3, have on keyhole 13 lock bodies 2 and lock core 3 and hold hole and locking hole; Described holding in hole has lock spring 6, lock 5 and headpin 4, has thimble 9 holes on lock 5; In described locking hole, have headpin 4 and interlocking top 12, headpin 4 above, interlocking top 12 in the back, 12 lower ends, interlocking top with to pin 11, contact and coordinate; Described interlocking hole 7 is naturally being linked to be a beeline channel under lockup state with thimble 9 holes, in this beeline channel, have interlock spring 8, thimble 9, purl 10, support pin 11, this beeline channel with hold that hole is vertical to be connected, communicate with locking hole; Under the state that open at lock in described interlocking hole 7 and thimble 9 holes, not on a beeline channel, interlocking hole 7 and thimble 9 holes are independent and interrupting channel separately; Described lock core 3 rearward end be connected tongue piece and connect, or be connected with link gear.
Described locking hole, on lock body 2 and lock core 3, leads to lock core 3 to keyhole 13 from lock body 2, and headpin 4 and interlocking top 12 are installed in locking hole.
In purl 10 holes, have purl 10 and thimble 9, purl 10 and thimble 9 can slide front and back in purl 10 holes; Described purl 10 and thimble 9 do not insert under the nature in keyhole 13 in special bitting, in purl 10 holes, there are purl 10 and thimble 9, one end of purl 10 and thimble 9 is in purl 10 holes, the other end is in interlocking hole 7, surpass the part in purl 10 holes in interlocking hole 7, limited the movement of lock 5; Described purl 10 and thimble 9 insert under the opening in keyhole 13 in special bitting, interlocking hole 7 and purl 10 holes are not on a beeline channel, purl only has purl 10 in 10 holes, purl 10 is completely in purl 10 holes, thimble 9 is completely in interlocking hole 7, and now lock 5 can move around in holding hole.
Described locking hole, interlocking top 12, interlocking hole 7, interlock spring 8, thimble 9, purl 10, support pin 11, purl 10 holes form interlocks; Described interlock spring 8, thimble 9, purl 10, the erection sequence to pin 11 in interlocking hole 7 and purl 10 holes are: support the anterior sloped roof of pin 11 on the inclined-plane of 12 bottoms, interlocking top, what support pin 11 is the repetitive sequence of purl 10, thimble 9 below successively, in the end a purl 10 has below a thimble 9, has interlock spring 8 tops to press after it; Described purl 10 and thimble 9 be not when specially the nature in keyhole 13 is inserted in bitting, interlocking hole 7 is linked to be a beeline channel with purl 10 holes, interlock spring 8 pushing tow thimbles 9 and purl 10 and support pin 11, make a part for thimble 9 and purl 10 in purl 10 holes, another part is at interlocking hole 7 internal lock lock posts 5, headpin 4 and lock 5 cannot be retreated and by locked.
Described interlocking top 12 is arranged in locking hole, and upper end is spherical or arcwall face or plane, and bottom is inclined-plane.
The described leading section that supports pin 11 is inclined-plane or arcwall face, and rearward end is arcwall face or other shape.
The end of described purl 10 is arcwall faces or consistent with the end shape in purl 10 holes, can be hidden in completely in purl 10 holes, also can move and surpasses purl 10 holes.
The end of described thimble 9 is arcwall face or other shape.
For special bitting is not stuck when interior entering and exit keyhole 13, the tooth top of described special bitting backs down and is retained to a rare hoodle holding in hole behind interlocking top 12 and is backed down by the tooth top of specially bitting by the displacement of the tooth top of specially bitting top or interlocking top 12 in keyhole 13, to guarantee purl 10 not locked lock 5 in purl 10 holes.
In order to realize interlocking and antitheft, described thimble 9 and purl 10 can horizontal locked locks 5 and headpin 4 and lock 5 cannot be retreated and locked, realized interlocking and multiple safety.
In order to increase the anti-theft security of interlocking-type theftproof lock, described interlocking-type theftproof lock only has can rotational lock core 3 after opening interlock with special bitting.
In order to expand the scope of application, described interlocking-type theftproof lock is applicable to the antitheft place of all kinds of needs and installs and uses, and is particularly suitable for installing and using of car door, security door, safety cabinet, strongbox, built-in lock door, built-in lock cabinet and common door and common cabinet.
For the ease of purl 10, can be hidden in purl 10 holes completely and be beneficial in purl 10 holes and slide, during fabrication, purl 10 manufactures column to described purl 10, and its end creates cambered surface or consistent with the end shape in purl 10 holes.
While opening the lock with the key, in the special bitting of the interior insertion of keyhole 13, specially bitting first pushes headpin and the interlocking top 12 in locking hole, the bottom on interlocking top 12 promotes to support the leading section of pin 11, then promote to move compression interlock spring 8 after purl 10, thimble 9, make to move up in purl hole after purl 10, open interlock; Subsequently, specially bitting continues to insert, and pushes the headpin 4 that holds hole, makes the cooperation place of headpin 4 and lock 5 just in the junction of lock core 3 and lock body 2, and while rotating special bitting, lock core 3 rotates thereupon, drives link gear to open lock horizontal.
Robber or unblank king when specially bitting is unblanked, because not knowing there is interlock, interlocking top 12 is thought by mistake to be lock 5 and all locks (5) are opened in attempt simultaneously, cause interlock to open, headpin 4 and lock 5 can not move, cannot rotational lock core 3; Thereby play the effect of multiple locking, interlocking and multiple safety.
Claims (5)
1. an interlocking-type theftproof lock, it is characterized in that: in described set casing (1), have lock body (2), in lock body (2), there are lock core (3) and interlocking hole (7), in lock core (3), have on keyhole (13) lock body (2) and lock core (3) and hold hole and locking hole; Described holding in hole has lock spring (6), lock (5) and headpin (4), has thimble (9) hole on lock (5); In described locking hole, have headpin (4) and interlocking top (12), headpin (4) above, interlocking top (12) in the back, (12) lower end, interlocking top with to pin (11), contact and coordinate; Described interlocking hole (7) is naturally being linked to be a beeline channel under lockup state with thimble (9) hole, in this beeline channel, have interlock spring (8), thimble (9), purl (10), support pin (11), this beeline channel with hold that hole is vertical to be connected, communicate with locking hole; Under the state that described interlocking hole (7) and thimble (9) Kong Suo open, not on a beeline channel, interlocking hole (7) and thimble (9) hole be independent and interrupting channel separately; Described lock core (3) rearward end be connected tongue piece and connect, or be connected with link gear;
Described locking hole is upper at lock body (2) and lock core (3), from lock body (2), leads to lock core (3) to keyhole (13), and headpin (4) and interlocking top (12) are installed in locking hole;
In purl (10) hole, have purl (10) and thimble (9), purl (10) and thimble (9) can slide front and back in purl (10) hole; Described purl (10) and thimble (9) do not insert under the nature in keyhole (13) in special bitting, in purl (10) hole, there are purl (10) and thimble (9), one end of purl (10) and thimble (9) is in purl (10) hole, the other end is in interlocking hole (7), surpass the part in purl (10) hole in interlocking hole (7), limited the movement of lock (5); Described purl (10) and thimble (9) insert under the opening in keyhole (13) in special bitting, interlocking hole (7) and purl (10) hole be not on a beeline channel, purl (10) only has purl (10) in hole, purl (10) is completely in purl (10) hole, thimble (9) is completely in interlocking hole (7), and now lock (5) can move around in holding hole;
Described locking hole, interlocking are pushed up (12), interlocking hole (7), interlock spring (8), thimble (9), purl (10), to pin (11), purl (10) hole, are formed interlock; Described interlock spring (8), thimble (9), purl (10), the erection sequence to pin (11) in interlocking hole (7) and purl (10) hole are: support the anterior sloped roof of pin (11) on the inclined-plane of (12) bottom, interlocking top, what support pin (11) is the repetitive sequence of purl (10), thimble (9) below successively, in the end a purl (10) has below a thimble (9), has interlock spring (8) top to press after it; Described purl (10) and thimble (9) be not when specially the nature in keyhole (13) is inserted in bitting, interlocking hole (7) is linked to be a beeline channel with purl (10) hole, interlock spring (8) pushing tow thimble (9) and purl (10) and support pin (11), make a part for thimble (9) and purl (10) in purl (10) hole, another part, at interlocking hole (7) internal lock lock post (5), cannot retreat headpin (4) and lock (5) and by locked;
Described interlocking top (12) is arranged in locking hole, and upper end is spherical or arcwall face or plane, and bottom is inclined-plane;
The described leading section that supports pin (11) is inclined-plane or arcwall face, and rearward end is arcwall face or other shape;
The end of described purl (10) is arcwall face or consistent with the end shape in purl (10) hole, can be hidden in completely in purl (10) hole, also can move and surpasses purl (10) hole;
The end of described thimble (9) is arcwall face or other shape.
2. interlocking-type theftproof lock according to claim 1, it is characterized in that: be not stuck when making special bitting in entering and exit keyhole (13), the tooth top of described special bitting backs down and is retained to a rare hoodle holding in hole behind interlocking top (12) and is backed down by the tooth top of specially bitting by the displacement of the tooth top of specially bitting top or interlocking top (12) in keyhole (13), to guarantee purl (10) not locked lock (5) in purl (10) hole.
3. interlocking-type theftproof lock according to claim 1, it is characterized in that: in order to realize interlocking and antitheft, described thimble (9) and purl (10) can horizontal locked locks (5) and headpin (4) and lock (5) cannot be retreated and locked, have realized interlocking and multiple safety.
4. interlocking-type theftproof lock according to claim 1, is characterized in that: in order to increase the anti-theft security of interlocking-type theftproof lock, described interlocking-type theftproof lock only has can rotational lock core (3) after opening interlock with special bitting.
5. interlocking-type theftproof lock according to claim 1, it is characterized in that: for the ease of purl (10), can be hidden in purl (10) hole completely and be beneficial in purl (10) hole and slide, described purl (10) during fabrication, purl (10) manufactures column, and its end creates cambered surface or consistent with the end shape in purl (10) hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420305462.XU CN204002041U (en) | 2014-06-10 | 2014-06-10 | Interlocking-type theftproof lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420305462.XU CN204002041U (en) | 2014-06-10 | 2014-06-10 | Interlocking-type theftproof lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204002041U true CN204002041U (en) | 2014-12-10 |
Family
ID=52042064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420305462.XU Expired - Fee Related CN204002041U (en) | 2014-06-10 | 2014-06-10 | Interlocking-type theftproof lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204002041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133941A (en) * | 2015-08-11 | 2015-12-09 | 帅鉴 | Anti-theft lock |
-
2014
- 2014-06-10 CN CN201420305462.XU patent/CN204002041U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133941A (en) * | 2015-08-11 | 2015-12-09 | 帅鉴 | Anti-theft lock |
| CN105133941B (en) * | 2015-08-11 | 2018-10-09 | 帅鉴 | Theftproof 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 |
Granted publication date: 20141210 Termination date: 20150610 |
|
| EXPY | Termination of patent right or utility model |