CN1755051A - Anti-theft vehicle lock with multi-lock ring - Google Patents
Anti-theft vehicle lock with multi-lock ring Download PDFInfo
- Publication number
- CN1755051A CN1755051A CN 200510060309 CN200510060309A CN1755051A CN 1755051 A CN1755051 A CN 1755051A CN 200510060309 CN200510060309 CN 200510060309 CN 200510060309 A CN200510060309 A CN 200510060309A CN 1755051 A CN1755051 A CN 1755051A
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- lock
- lock ring
- ring
- theft vehicle
- described anti
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Abstract
The invention discloses a mechanical spring lock of multilock-ring burglarproof car lock, which is characterized by the following: setting more than two radial lock ring plugslot on the same side or different sides of lock bolt; setting drillproof and sawproof reinforced sheet steel in the lock body; adapting the applicant self-development dioptric type key conduit lock pin with reliable burglarproof technique opening function of soft chain key opening; locking multiposition of one object and clawing the object and other objects together simultaneously when opening the lock by one key only. The lock displays simple structure, convenient carrying, techinqueproof opening, pick-crack-proof, cut-saw-proof and other properties, which is fit for burglarproof vehicle lock of motorcar, electric bicycle and 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 provides a lock and can substitute several the locks lockset of the firmly contiguous several places of locking bolt object simultaneously, and this lockset is prevented that theftproof performances such as technical opening, pick-proof are pounded, anti-sawing are strong.
Technical solution of the present invention is: it has lock body, lock ring and is installed on interior tapered end, the lock bolt of lock body, and offers the radially lock ring grafting slotted eye more than two pairs on the homonymy of lock bolt or the heteropleural.
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 novel tapered end (patent publication No. is CN1540123) of the tortuous key conduit lock core of opening with curved key that has extremely reliably anti-technical opening function 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, living to offer on the same axis of body four at circle also is two pairs of radially lock ring grafting slotted eyes 15, on the cylinder another side, offer a pair of lock ring grafting slotted eye 15, each slotted eye 15 offers 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, grafting the slotted eye 15 interior or dial-outs from grafting slotted eye 15 of lock bolt can be freely inserted at the lock ring two ends; When after driving lock bolt 6 half-twists, lock bolt 6 is in state as shown in Figure 4 with the lock core in the key turns tapered end, i.e. the gap of lock bolt grafting slotted eye 15 withholds the lock ring necking down 13 of inserting in the slotted eye 15, is 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.The flexible ring that lock ring 3,4,5 in the present embodiment can adopt the high strength stiffening ring respectively or make of chain, wire rope, the ring body inserted terminal all is provided with necking down 13 and the spheroid 14 that matches with lock bolt grafting slotted eye 15.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 idle lock ring spliced eye 15 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 (9)
1, a kind of anti-theft vehicle lock with multi-lock ring has lock body, lock ring and is installed on tapered end, the lock bolt of lock in the body, it is characterized in that offering on the homonymy of lock bolt (6) or the heteropleural the radially lock ring grafting slotted eye (15) more than two pairs.
2, by the described anti-theft vehicle lock with multi-lock ring of claim 1, it is characterized in that the radially lock ring grafting slotted eye (15) on the 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).
3,, 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 claim 1 or 2 described anti-theft vehicle lock with multi-lock ring.
4,, it is characterized in that the lock core in the tapered end (1) offers the dioptric type key conduit (7) that matches with curved key (20) by the described anti-theft vehicle lock with multi-lock ring of claim 1.
5, by claim 1 or 4 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.
6,, 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.
7,, 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 6 described anti-theft vehicle lock with multi-lock ring.
8,, it is characterized in that lock ring (3), (4), (5) can be respectively high strength stiffening rings or with the flexible ring of making such as chain, wire rope by the described anti-theft vehicle lock with multi-lock ring of claim 1.
9, 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 idle lock ring grafting slotted eye (15) 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 true CN1755051A (en) | 2006-04-05 |
| CN100545408C 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 |
|---|---|
| CN100545408C (en) | 2009-09-30 |
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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 |