CN100545408C - Anti-theft vehicle lock with multi-lock ring - Google Patents
Anti-theft vehicle lock with multi-lock ring Download PDFInfo
- Publication number
- CN100545408C CN100545408C CNB2005100603090A CN200510060309A CN100545408C CN 100545408 C CN100545408 C CN 100545408C CN B2005100603090 A CNB2005100603090 A CN B2005100603090A CN 200510060309 A CN200510060309 A CN 200510060309A CN 100545408 C CN100545408 C CN 100545408C
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- lock
- lock ring
- ring
- theft vehicle
- described anti
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Abstract
A kind of anti-theft vehicle lock with multi-lock ring relates to a kind of mechanical cylinder lock.Offer the radially lock ring grafting slotted eye more than two pairs on the homonymy of its lock bolt or the heteropleural, and being provided with anti-drilling, anti-saw reinforcement steel disc in the lock body, tapered end has adopted the extremely reliably dioptric type key conduit lock core with the curved key unlatching of anti-technical opening function that has of the applicant's independent development.The present invention can pin the position, many places of an object simultaneously respectively, can also be simultaneously with this object and other object claw together, only need a key during unlatching.This lock construction is simple, portably use conveniently, and theftproof performances such as anti-technical opening, pick-proof are pounded, anti-sawing is strong, is specially adapted to the anti-theft vehicle lock of motorcycle, electric bicycle, bicycle.
Description
Technical field
The present invention relates to a kind of mechanical cylinder lock of many lock rings.
Background technology
At present, bicycle, electric motor car, motorcycle are still the important walking-replacing tool of people's working, the short distance traffics such as handling affairs of doing shopping and go out.Yet the frequent stolen of vehicle brings many worries to people, then anti-theft vehicle locks miscellaneous such as anti-technical opening, pick-proof are pounded, anti-sawing have appearred on the market, but hard to guard against, because simply connecting car integral body with lock sometimes, the thief moves.To this, many people have to use many locks, have both pinned car body, again car body and near the connection of fixture are locked together.At any time carry for this reason, use several locks, tangible trouble.
Summary of the invention
Purpose of the present invention, provide a lock can substitute several locks simultaneously locking bolts live the locksets of contiguous several places objects, and the anti-technical opening of this lockset, pick-proof pound, anti-cut according to etc. theftproof performance strong.
Technical solution of the present invention is: it has lock body, lock ring and is installed on the interior tapered end that is provided with lock core, the lock bolt of lock body, and lock bolt is a cylinder, the one end is connected with tapered end and is rotated by the lock core drive of tapered end, offer the radially lock ring grafting slotted eye more than two pairs on the lock bolt, radially lock ring grafting slotted eye on this lock bolt is the cylindrical slotted eye that side offers vertical gap, its aperture is greater than the diameter of lock ring end, and the gap width is greater than the diameter of lock ring end necking down.
Lock ring of the present invention, lock body have not only adopted the high strength material that hardens, and also be provided with anti-drilling, anti-saw and strengthen steel disc in the lock body; Tapered end has adopted the open an account novel tapered end (patent publication No. is CN1540123) of the tortuous key conduit lock core of opening with curved key of function of the anti-technology of having extremely reliably of the applicant's independent development.
Therefore, the invention has the beneficial effects as follows: a lock can pin the position, many places of an object simultaneously respectively, can also be simultaneously with this object with other the object claw together, only need use a key during unlatching.This lock construction is simple, portably use conveniently, and theftproof performances such as anti-technical opening, pick-proof are pounded, anti-sawing is strong, is specially adapted to the anti-theft vehicle lock of motorcycle electric bicycle, bicycle.
Description of drawings
Fig. 1 is a general structure schematic diagram of the present invention.
Fig. 2 opens the structural representation of lock body housing for the present invention.
Fig. 3 is lock bolt of the present invention and lock ring, flame-arrester vent plug fit structure schematic diagram.
Fig. 4 is tapered end of the present invention and lock bolt fit structure schematic diagram.
The curved key structural representation that Fig. 5 uses for the present invention.
The specific embodiment
The invention will be further described with embodiment below in conjunction with accompanying drawing, the lock bolt 6 of present embodiment is a cylinder, offering six on cylinder also is three pairs of radially lock ring grafting slotted eyes 15, wherein two pairs radially lock ring grafting slotted eye 15 have identical direction, each radially lock ring grafting slotted eye 15 offer the cylindrical slotted eye of vertical gap for side, its aperture is slightly larger than the diameter of lock ring end spheroid 14, and the gap width is slightly larger than the diameter of lock ring end necking down 13.Tapered end 1 adopts the novel tapered end of applicant's independent development, and the lock core of this tapered end offers the tortuous key conduit 17 that matches with curved key 20.The tail end of tapered end 1 is provided with groove 19, and matching with the tenon raised line 18 of lock bolt 6 one ends is connected, and rotates thereby drive lock bolt 6 by key 20 rotational lock head bodies 1.As accompanying drawing 3, be this lock opening, the lock ring two ends can freely be inserted in the radially lock ring grafting slotted eye 15 of lock bolt or from radially transfering to the lock ring grafting slotted eye 15; When with the lock core in the key turns tapered end after driving lock bolt 6 half-twists, lock bolt 6 is in state as shown in Figure 4, be that the gap of the radially lock ring grafting slotted eye 15 of lock bolt withholds the lock ring necking down 13 of inserting in the lock ring grafting slotted eye 15 radially, be this locking lock state this moment.Tapered end 1 and lock bolt 6 are installed in the lock body housing 9 by two halfbody be combined intos, and lock bolt 6 outer peripheral faces offer the annular groove 16 that cooperatively interacts respectively with lock body housing inner peripheral surface, and steel ball 7 is installed in annular groove 16, so that lock bolt 6 rotates in lock body housing is more flexible.In addition, in order to strengthen locking the theftproof performances such as anti-drilling anti-saw of body 2, the present invention is equipped with anti-drilling steel disc 12 in lock body housing 9 the inners that are positioned at tapered end 1 one ends; On lock body housing 9, be inlaid with anti-saw steel bar 10; Also stainless steel guard shield shell 11 is arranged simultaneously at lock body housing 9 outside ladle covers.First lock ring 3, second lock ring 4 or the 3rd lock ring 5 in the present embodiment are stiffening rings, or the flexible ring of making of chain or wire rope, and the ring body inserted terminal all is provided with necking down 13 and the spheroid 14 that matches with the radially lock ring grafting slotted eye 15 of lock bolt.Each lock ring can adopt according to actual needs flexibly, the lock ring that wouldn't use can unload and deposit, at this moment can peg graft into flame-arrester vent plug 8 in the radially lock ring spliced eye 15 of the idle condition of lock bolt 6, an end of flame-arrester vent plug 8 is provided with and corresponding to necking down 13 of lock ring inserted terminal structure and spheroid 14 equally.
Claims (8)
1, a kind of anti-theft vehicle lock with multi-lock ring, have lock body, lock ring and be installed on the interior tapered end that is provided with lock core, the lock bolt of lock body, it is characterized in that lock bolt (6) is a cylinder, the one end is connected with tapered end (1) and is rotated by the lock core drive of tapered end, offer the radially lock ring grafting slotted eye (15) more than two pairs on the lock bolt (6), radially lock ring grafting slotted eye (15) on this lock bolt is the cylindrical slotted eye that side offers vertical gap, its aperture is slightly larger than the diameter of lock ring end spheroid (14), and the gap width is slightly larger than the diameter of lock ring end necking down (13).
2,, it is characterized in that lock bolt (6) outer peripheral face and lock body housing (9) inwall side face offer the annular groove (16) that cooperatively interacts respectively, are equipped with steel ball (7) in annular groove (16) by the described anti-theft vehicle lock with multi-lock ring of claim 1.
3,, it is characterized in that the lock core in the tapered end (1) offers the dioptric type key conduit (17) that matches with curved key (20) by the described anti-theft vehicle lock with multi-lock ring of claim 1.
4, by claim 1 or 3 described anti-theft vehicle lock with multi-lock ring, it is characterized in that anti-drilling steel disc (12) being installed in lock body housing (9) the inner that is positioned at tapered end (1) one end.
5,, it is characterized in that locking being inlaid with on the body housing (9) and prevent saw steel bar (10) by the described anti-theft vehicle lock with multi-lock ring of claim 1.
6,, it is characterized in that locking body housing (9) outside and go back ladle cover guard shield shell (11) is arranged by claim 1 or 5 described anti-theft vehicle lock with multi-lock ring.
7, by the described anti-theft vehicle lock with multi-lock ring of claim 1, it is characterized in that first lock ring (3), second lock ring (4) or the 3rd lock ring (5) they are stiffening rings, or the flexible ring of making of chain or wire rope.
8, by the described anti-theft vehicle lock with multi-lock ring of claim 1, it is characterized in that being plugged with flame-arrester vent plug (8) in the radially lock ring grafting slotted eye (15) of the idle condition of lock bolt (6), an end of flame-arrester vent plug (8) is provided with and corresponding to necking down of lock ring inserted terminal structure (13) and spheroid (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100603090A CN100545408C (en) | 2005-08-04 | 2005-08-04 | Anti-theft vehicle lock with multi-lock ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100603090A CN100545408C (en) | 2005-08-04 | 2005-08-04 | Anti-theft vehicle lock with multi-lock ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1755051A CN1755051A (en) | 2006-04-05 |
| CN100545408C true CN100545408C (en) | 2009-09-30 |
Family
ID=36688578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100603090A Expired - Fee Related CN100545408C (en) | 2005-08-04 | 2005-08-04 | Anti-theft vehicle lock with multi-lock ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100545408C (en) |
-
2005
- 2005-08-04 CN CNB2005100603090A patent/CN100545408C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1755051A (en) | 2006-04-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20120804 |