CN2890265Y - Anti-theft vehicle lock - Google Patents
Anti-theft vehicle lock Download PDFInfo
- Publication number
- CN2890265Y CN2890265Y CN 200520108562 CN200520108562U CN2890265Y CN 2890265 Y CN2890265 Y CN 2890265Y CN 200520108562 CN200520108562 CN 200520108562 CN 200520108562 U CN200520108562 U CN 200520108562U CN 2890265 Y CN2890265 Y CN 2890265Y
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- CN
- China
- Prior art keywords
- lock
- lock body
- locking bolt
- hole
- theft vehicle
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an anti-theft vehicle lock, in particular to an anti-theft vehicle lock with a combination of lock cover and tire valve, comprising a lock body 1, a lock cover 6, a lock core 5, a lock bolt 11, a lock beam 14. The utility model is characterized in that the lock body 1 and the lock cover 6 are respectively fixed at the two ends of the lock beam 14 ; the lock core 5 with a lock tongue 4 is installed in the lock body 1; a hole corresponding to the hole 3 of the lock bolt is arranged on the lock cover 6, and a hole corresponding to the key hole is at the fore part of the lock cover 6; the lock cover 6 can be enclosed in the lock body 1 and be locked to the lock bolt fixed on the rim or the tire valve. The utility model is of new design, distinctive structure, and the function of locking vehicle can be performed by the cooperation of a lock body, a lock core and a lock cover, and the lock cover effectively protects the lock body and the key hole.
Description
Technical field
The utility model relates to a kind of anti-theft vehicle lock, especially relates to a kind of anti-theft vehicle lock that has lock body sheath to combine with valve.
Background technology
At present, the frequent stolen problem of bicycle, electric bicycle or motorcycle that takes place has caused very big puzzlement to people.Usually the precautionary measures that adopt mainly are for bicycle, electric bicycle or motorcycle install theftproof lock additional, and for example be to install two locks additional: one U-shape lock, and one steel cable lock.So, not only the lock number carries inconvenience more, return the lock car and caused trouble, but promptly take such measure, stolenly still happen occasionally, because the structure of above-mentioned several frequently seen lock all is that an end is a lock body, one end is lock bridge and locking bolt, cause outside keyhole is exposed to, by damage, lock bridge is also cut off easily or is sawed-off simultaneously, thereby causes lock to lose anti-theft feature on the other hand easily, the tire valve rim effect of existing bicycle, electric bicycle and motorcycle is single, does not have relevant technology to make full use of its structure and realizes anti-theft feature.
Summary of the invention
The purpose of this utility model is to provide a kind of anti-theft vehicle lock that can improve bicycle, electric bicycle or motorcycle anti-theft problem.The utility model has been taked following technical scheme for solving the problems of the technologies described above:
A kind of anti-theft vehicle lock, comprise lock body 1, lock body sheath 6, lock core 5, dead bolt 4, locking bolt 11, lock bridge 14, it is characterized in that: be fixed with a lock body 1 and a lock body sheath 6 respectively at lock bridge 14 two ends, lock core 5 is housed in the lock body 1, lock core 5 has dead bolt 4, locking bolt hole 3 is arranged on the lock body 1, have on the lock body sheath 6 with 3 corresponding holes, locking bolt hole, front end has and the corresponding hole of keyhole, and lock body sheath 6 can be inserted in lock body 1, and is fluted on the described locking bolt 11, key has a hollow hole, and this hollow hole internal rows shape matches with valve 12 profiles, hollow hole inside be equipped with valve on the spiral shell button that is complementary of screw thread, lock body 1 internal cylinder 5 upper lock tongues 4 can snap in the groove on the locking bolt 11 sealed.
Described lock body sheath 6 front ends are provided with a keyhole protective device; it is characterized in that: described lock body sheath 6 front ends are inserted on a rotating round 10, the round keyhole 15; stretch out a block tongue 9 in the round keyhole; block tongue put with round in be provided with spring 8; but the block tongue front end is the camber elastic telescopic, and lock body sheath 6 is provided with a block tongue groove 7.
Described locking bolt hole 3 is a through hole, has on the lock body sheath 6 and corresponding hole up and down, locking bolt hole.
Described lock body 1 is provided with a projection 2, and lock body sheath 6 front ends are provided with a draw-in groove, and lock body sheath 6 can be inserted in lock body 1, and draw-in groove can snap in this projection 2.
Described locking bolt 11 bodies are provided with groove, the bottom is provided with an annular projection, key has a hollow hole, and this hollow hole internal rows shape matches with the valve profile, hollow hole inside be equipped with valve on the screw thread that is complementary of screw thread, the hollow hole sidewall has a screwed hole that connects locking bolt 11 bodies has a lock(ing) bolt 19 in it.
The hollow hole of described locking bolt 11 is a through hole, and this through hole internal rows shape matches with the valve profile, through hole inside be equipped with valve 12 on the screw thread that is complementary of screw thread, through-hole side wall has a screwed hole that connects locking bolt 11 bodies has a lock(ing) bolt 19 in it.
Described locking bolt 11 bottoms are provided with an annular projection, and key is provided with screw thread, and spiral shell is established securing member 17 on it.
Described locking bolt 11 bottoms are provided with an annular projection, are provided with screw thread, and spiral shell is established securing member 17 on it, and the key bottom is provided with a seal 18.
Described lock bridge 14 two ends are non-resilient metal, and are wide with wheel, are separately fixed on lock body 1, the lock body sheath 6, and the middle part is flexible wirerope or iron chains.
The rim that a kind of above-mentioned anti-theft vehicle lock uses, it is characterized in that: rim 13 is provided with the hole that cooperates with locking bolt 11.
The beneficial effects of the utility model are; novel; the structure uniqueness; lock body, lock body sheath, the cooperation of locking bolt lock bridge; reach two-bolt lock car purpose; lock body sheath has effectively been protected lock body and keyhole, on the other hand, and by locking bolt and rim; the inner tube of a tyre; or the combination on the air valve structure, make locking bolt increase anti-theft feature, after lock body and locking bolt are sealed; be difficult to cut off or sawed-off; even cut off or sawed-offly tire will be become flat be difficult to ride, thereby increased antitheft coefficient, the utility model can be applied to bicycle, electric bicycle and motorcycle.
Description of drawings:
Fig. 1 fastens at laterostigmatal a kind of structural representation for the utility model lock bolt sleeve.
Fig. 2 is inserted in a kind of structural representation on the lock body for the utility model lock body sheath.
Fig. 3 is the structural representation of the utility model keyhole protective device.
Fig. 4 is fixed on a kind of structural representation on the rim (or inner tube of a tyre) for the utility model locking bolt.
Fig. 5 is the structural representation of through hole for the hollow hole of the utility model locking bolt.
The specific embodiment:
Below in conjunction with Figure of description the utility model is described in detail.
As shown in Figure 1, a kind of anti-theft vehicle lock, comprise lock body 1, lock body sheath 6, lock core 5, dead bolt 4, locking bolt 11, lock bridge 14, it is characterized in that: lock bridge 14 two ends are fixed with a lock body 1 and a lock body sheath 6 respectively, lock core 5 is housed in the lock body 1, lock core 5 has dead bolt 4, having on the lock body 1 has on 3. lock body sheaths 6 of locking bolt hole with 3 corresponding holes, locking bolt hole, front end has and the corresponding hole of keyhole, lock body sheath 6 can be inserted in lock body 1, fluted on the described locking bolt 11, key has a hollow hole, and this hollow hole internal rows shape matches with valve 12 profiles, hollow hole inside be equipped with valve on the spiral shell button that is complementary of screw thread, lock body 1 internal cylinder upper lock tongue 4 can snap in the groove on the locking bolt 11 sealed.
Described lock body 1 internal cylinder upper lock tongue 4 can snap in the groove on the locking bolt 11 sealed, and lock body 1 one ends exceed vehicle frame part limiting wheel and rotate, and reach and once lock the car purpose.
Described lock core 5 has dead bolt 4, it is flexible to control dead bolt by key, but also can adopt the structure dead bolt elastic telescopic of existing lock core and dead bolt, or the structure of the lock core of other types and dead bolt, specifically determine that according to practical condition the shank of the key of key can suitably extend.
As shown in Figure 3; described lock body sheath 6 front ends are provided with a keyhole protective device; it is characterized in that: insert a rotating round 10 at lock body sheath 6 front ends; keyhole 15 is arranged on the round; stretch out a block tongue 9 in the round keyhole; block tongue 9 front ends are camber; this block tongue put with round in be provided with spring 8; but elastic telescopic; lock body sheath 6 is provided with draw-in groove 7; described keyhole protective device; key inserts keyhole when unblanking; block tongue 9 springs in lock body sheath 6 draw-in grooves 7 in the keyhole, and this moment, round can't rotate, and key is provided with a block tongue groove on the key when inserting keyhole on lock body 1 lock core to unlocking condition; the block tongue 9 block tongue groove that rebounds, key drove round 10 lock was opened this moment.
Described lock body sheath 6 can be inserted in lock body 1, effectively protects lock body and keyhole, is cut off or sawed-off locking bolt is still stayed in the locking bolt hole 3 lock body sheath and can't be extracted when locking bolt 11, and lock bridge still limiting wheel rotates, and reaches two-bolt lock car purpose.
As shown in Figure 2, described lock body 1 is provided with a projection, and lock body sheath 6 front ends are provided with a draw-in groove, and lock body sheath 6 can be inserted in lock body 1, and draw-in groove can snap in this projection, and lock body sheath 6 can't rotate, and ensures that the locking bolt hole is corresponding with the hole on the lock body sheath.
Described locking bolt hole is a through hole, and valve can expose outside the lock body, a kind of tip band of described valve valve inside valve ferrule, a kind of tack body wall is provided with screw thread.
Described locking bolt 11 can be fixed on the valve 12, a side or ring are provided with groove in week on locking bolt 11 bodies, key has a hollow hole, and this hollow hole internal rows shape matches with the valve profile, hollow hole inside be equipped with valve on the spiral shell button that is complementary of screw thread, fastening is fixed on the valve 12, if locking bolt is by sawed-off or damage, tire will become flat, and can't ride.Described locking bolt 11 hollow hole sidewalls have the screwed hole of a perforation locking bolt 11 bodies, in a lock(ing) bolt 19 is arranged, make locking bolt 11 combine more fastening with valve 12, the hollow hole of described locking bolt (11) is a through hole, can run through whole key becomes up and down the through hole that is communicated with, inside be equipped with valve on the spiral shell button that is complementary of screw thread, get the fastening of band valve cap valve ferrule and be fixed on the valve 12, make the valve charging connector be exposed to the outer inflation that is convenient to, as shown in Figure 5.
As shown in Figure 4, described locking bolt 11 is used with the rim 13 or the inner tube of a tyre 16, described locking bolt bottom is provided with an annular projection, this annular projection is placed in rim 13 or the inner tube of a tyre 16 inboards, have a hole on the rim 13 this moment, the body of locking bolt 11 stretches out this hole, and be provided with screw thread in these locking bolt 11 body bottoms, the securing member of establishing by spiral shell on it cooperates with annular projection portion, locking bolt 11 fastenings are fixed on the rim 13, when annular projection places the inner tube of a tyre 16 inboards, the hollow hole upper end closed, also spiral shell is provided with seal 18 in locking bolt 11 key bottoms, seal is between the inner tube of a tyre and rim, have structure same with valve and that the inner tube of a tyre communicates, described locking bolt can be replaced by valve, and valve wall thickening this moment 1mm is above, and also a side or ring are provided with a groove week thereon.
Described locking bolt 11 can also adopt methods such as welding or riveted joint to be fixed on the rim 13.
Described lock bridge 14 two ends are non-resilient metal, and are wide with wheel, are separately fixed at lock body 1, lock body sheath 6) on, the middle part is flexible wirerope or iron chains.Described non-resilient lock bridge can adopt modes such as welding or riveted joint to be connected with elasticity wirerope or iron chains, when lock body be fixed on rim or laterostigmatal locking bolt when sealed, described lock bridge 14 places the wheel both sides so that wheel is wide for stiff metal card, makes lock body 1 relatively stable.
The rim that a kind of above-mentioned anti-theft vehicle lock uses, it is characterized in that: rim 13 is provided with the hole that is used with locking bolt 11.Open a hole on rim 13, the body of locking bolt 11 stretches out this hole, and is provided with screw thread in these locking bolt 11 body bottoms, and the securing member of establishing by spiral shell on it cooperates with annular projection portion, and locking bolt 11 fastenings are fixed on the rim 13.
Just lock body sheath 6 is inserted in lock body 1 to the utility model with lock bridge 14 rim of having mercy on the time spent, and is fixed on rim or laterostigmatal locking bolt 11 cooperates locking.
Claims (10)
1, a kind of anti-theft vehicle lock, comprise lock body (1), lock body sheath (6), lock core (5), dead bolt (4), locking bolt (11), lock bridge (14), it is characterized in that: be fixed with a lock body (1) and a lock body sheath (6) respectively at lock bridge (14) two ends, lock core (5) is housed in the lock body (1), lock core (5) has dead bolt (4), locking bolt hole (3) is arranged on the lock body (1), have on the described lock body sheath (6) with corresponding hole, locking bolt hole (3), the corresponding hole of front end and keyhole, lock body sheath (6) can be inserted in lock body (1), described locking bolt (11) is gone up fluted, key has a hollow hole, and this hollow hole interior shape matches the spiral shell button that hollow hole inside is equipped with and the last screw thread of valve (12) is complementary with the valve profile, dead bolt (4) on lock body (1) internal cylinder (5) can snap in the groove on the locking bolt (11) sealed.
2, anti-theft vehicle lock according to claim 1; it is characterized in that: lock body sheath (6) front end is provided with a keyhole protective device; described lock body sheath (6) front end is inserted on a rotating round (10), the round keyhole (15); stretch out a block tongue (9) in the round keyhole; block tongue put with round in be provided with spring (8); but the block tongue front end is the camber elastic telescopic, and lock body sheath (6) is provided with a block tongue groove (7).
3, anti-theft vehicle lock according to claim 1 is characterized in that: described locking bolt hole (3) is for having on the through hole lock body sheath and corresponding hole up and down, locking bolt hole.
4, anti-theft vehicle lock according to claim 1 is characterized in that: described lock body is provided with a projection (2), and lock body sheath (6) front end is provided with a draw-in groove, and lock body sheath (6) can be inserted in lock body (1), and draw-in groove can snap in this projection.
5, anti-theft vehicle lock according to claim 1 is characterized in that: described locking bolt (11) hollow hole sidewall has a screwed hole that connects locking bolt (11) body has a lock(ing) bolt (19) in it.
6, anti-theft vehicle lock according to claim 1 or 5, it is characterized in that: the hollow hole of described locking bolt (11) is a through hole.
7, anti-theft vehicle lock according to claim 1 is characterized in that: described locking bolt (11) bottom is provided with screw thread, and spiral shell is established securing member (17) on it.
8, anti-theft vehicle lock according to claim 7 is characterized in that: described locking bolt (11) key bottom is provided with a sweet sealing (18).
9, anti-theft vehicle lock according to claim 1 is characterized in that: described lock bridge (14) two ends are non-resilient metal, and are wide with wheel, are separately fixed on lock body (1), the lock body sheath (6), and the middle part is flexible wirerope or iron chains.
10, a kind of rim of anti-theft vehicle lock use as claimed in claim 1, it is characterized in that: rim (13) is provided with the hole that cooperates with locking bolt (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520108562 CN2890265Y (en) | 2005-06-03 | 2005-06-03 | Anti-theft vehicle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520108562 CN2890265Y (en) | 2005-06-03 | 2005-06-03 | Anti-theft vehicle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2890265Y true CN2890265Y (en) | 2007-04-18 |
Family
ID=38020923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520108562 Expired - Fee Related CN2890265Y (en) | 2005-06-03 | 2005-06-03 | Anti-theft vehicle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2890265Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605273A (en) * | 2017-10-20 | 2018-01-19 | 湖州东鸥机械制造有限公司 | A kind of U-shaped buckle structure of snap close piece |
-
2005
- 2005-06-03 CN CN 200520108562 patent/CN2890265Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605273A (en) * | 2017-10-20 | 2018-01-19 | 湖州东鸥机械制造有限公司 | A kind of U-shaped buckle structure of snap close piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20070418 |