CN204978965U - Theftproof flower -drum lock system and theftproof flower -drum lock and lock core pole thereof - Google Patents
Theftproof flower -drum lock system and theftproof flower -drum lock and lock core pole thereof Download PDFInfo
- Publication number
- CN204978965U CN204978965U CN201520543765.XU CN201520543765U CN204978965U CN 204978965 U CN204978965 U CN 204978965U CN 201520543765 U CN201520543765 U CN 201520543765U CN 204978965 U CN204978965 U CN 204978965U
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- Prior art keywords
- lock core
- core pole
- flower
- dead bolt
- drum
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Abstract
The utility model provides a theftproof flower -drum lock system, includes flower -drum, axletree, lock core pole and spring bolt, being equipped with 1 the 1st lock tongue hole on the flower -drum, being equipped with 1 the 2nd lock tongue hole on the axletree, a lock tongue hole, the 2nd lock tongue hole wear to establish with the corresponding confession spring bolt in position of spring bolt, the lock core pole includes middle section lock core pole, gag lever post and lock core, the lock core is located the one end of lock core pole, the gag lever post is connected with the outer fringe of middle section lock core pole, but wear to locate the pivot hole middle section lock core pole or gag lever post pivot, theftproof flower -drum lock system is in when locking the state, the gag lever post is rotated middle section lock core pole reason department on, the spring bolt cutting ferrule is on the gag lever post, and some of spring bolt wears to locate the 2nd lock tongue hole and a lock tongue hole forms the restriction locking to the flower -drum spinning movement, theftproof flower -drum lock system is in when unblanking the state, the spring bolt cutting ferrule is on the lock core pole of middle section, and the whole lock tongue hole that break away from of spring bolt. The utility model provides a theftproof flower -drum lock system and theftproof flower -drum lock and lock core pole thereof, simple structure, stability, it is functional to prevent burglary.
Description
Technical field
The utility model relates to burglar-proof mechanism field, and particularly system locked by a kind of antitheft flower-drum being Integral design with flower-drum.
Background technology
Lock is on the market varied, and as horseshoe lock, steel cable lock (soft lock), U-shape lock etc., but these are all externals, are easily cut off or break, that is, anti-theft effect is not good.
No. 95226441.2nd, Chinese patent " integrated anti-theft vehicle-lock " discloses a kind of lock be placed in flower-drum, when lock is destroyed, also cannot use, this built-in flower-drum lock construction can play good anti-theft effect, but, its process need geared parts of unblanking and lock, not only cost is high, in motion process, also very easily damage.
Utility model content
For improving the defect of prior art, be badly in need of providing a kind of structure simple, stable, there is the flower-drum lock system of good theftproof performance simultaneously.
For achieving the above object, the utility model provides a kind of antitheft flower-drum lock system, comprise flower-drum, axletree, lock core pole and dead bolt, described flower-drum is provided with one first dead bolt hole, axletree is provided with one second dead bolt hole, and the first dead bolt hole wears for dead bolt with the second dead bolt hole is corresponding with the position of dead bolt, described lock core pole comprises stage casing lock core pole, position-limited lever and lock core, described lock core is positioned at one end of lock core pole, described position-limited lever is connected with the outer rim of stage casing lock core pole, described dead bolt lower end is provided with pivoting hole, stage casing lock core pole or position-limited lever are arranged in this pivoting hole of dead bolt pivotly, when antitheft flower-drum lock system is in locking state, position-limited lever is turned to the upper limb place of stage casing lock core pole, dead bolt is fastened on position-limited lever, and a part for dead bolt is arranged in the second dead bolt hole and the first dead bolt hole and is formed and lock the restriction of flower-drum spinning movement, when antitheft flower-drum lock system is in unlocking condition, dead bolt is fastened on the lock core pole of stage casing, and dead bolt all detaches the first dead bolt hole.
Wherein, described lock core pole also comprises outer end lock core pole and inner lock core pole, and described outer end lock core pole, position-limited lever, stage casing lock core pole are connected by left-to-right successively with inner lock core pole, and described lock core is positioned at outer end lock core pole.
Wherein, described inner lock core pole and described stage casing lock core pole concentric, and the external diameter of inner lock core pole is greater than the external diameter of described stage casing lock core pole, and the internal diameter of pivoting hole and the external diameter of inner lock core pole match.(external diameter of stage casing lock core pole and inner lock core pole is inconsistent, and coupling can cause technically inconsistent simultaneously)
Wherein, described axletree is connected with flower-drum with ball by the pearl bowl at two ends, and described axletree one end is equipped with an axle center hole, and the internal diameter in hole is micro-is greater than lock core pole external diameter, and the degree of depth in hole is slightly larger than lock core pole length.
Wherein, described inner lock core pole is provided with pull back spring, and described pull back spring is placed in successively in the axle center hole of described axletree together with lock core pole.
Wherein, the bottom of described dead bolt is provided with pull back spring.
The utility model also provides a kind of antitheft flower-drum lock, comprise lock core pole and dead bolt, described lock core pole comprises stage casing lock core pole, position-limited lever and lock core, described lock core is positioned at one end of lock core pole, described position-limited lever is connected with the outer rim of stage casing lock core pole, described dead bolt lower end is provided with pivoting hole, stage casing lock core pole or position-limited lever are arranged on this pivoting hole of dead bolt pivotly, when antitheft flower-drum lock is in locking state, position-limited lever is turned to the upper limb place of stage casing lock core pole, dead bolt is fastened on position-limited lever, when antitheft flower-drum lock is in unlocking condition, dead bolt is fastened on the lock core pole of stage casing.
Wherein, described lock core pole also comprises outer end lock core pole and inner lock core pole, and described outer end lock core pole, position-limited lever, stage casing lock core pole are connected by left-to-right successively with inner lock core pole, and described lock core is positioned at outer end lock core pole.
Wherein, described inner lock core pole and described stage casing lock core pole concentric, and the external diameter of inner lock core pole is greater than the external diameter of described stage casing lock core pole, and the internal diameter of pivoting hole and the external diameter of inner lock core pole match.
Wherein, described dead bolt bottom is provided with pull back spring, and described inner lock core pole is provided with pull back spring.
The utility model also provides a kind of lock core pole, it has stage casing lock core pole and position-limited lever, described position-limited lever is connected with the outer rim of stage casing lock core pole, described position-limited lever is connected with the outer rim of stage casing lock core pole and refers to, the center of circle of described position-limited lever and lock core pole junction, stage casing and stage casing lock core pole is separated by a distance, and the length of described position-limited lever is not less than the width of sheathed dead bolt on it.
The antitheft flower-drum lock system that the utility model provides, by lock core pole and axletree, flower-drum Integral design, when lock core is damaged, namely flower-drum is stuck and cannot rotates, and also just cannot realize its function, therefore can realize good anti-theft effect, meanwhile, structure is simple, stable.
Accompanying drawing explanation
Fig. 1: antitheft flower-drum lock system structure decomposition figure of the present utility model;
Fig. 2: dead bolt of the present utility model and lock core pole structural representation;
Fig. 3: the structural representation of dead bolt and lock core pole when antitheft flower-drum lock system of the present utility model is in locking state;
Fig. 4: the structural representation of dead bolt and lock core pole when antitheft flower-drum lock system described in the utility model is in unlocking condition;
Fig. 5: the structural representation of dead bolt and lock core pole when antitheft flower-drum lock system described in the utility model is in unlocking condition;
Fig. 6: the structural representation of dead bolt and lock core pole when being in riding condition;
Fig. 7: dead bolt when again antitheft flower-drum being locked lock and the structural representation of lock core pole.
Description of reference numerals
1 flower-drum
11 first dead bolt holes
2 axletrees
21 second dead bolt holes
3 lock core poles
31 inner lock core poles
32 stage casing lock core poles
33 position-limited levers
34 outer end lock core poles
35 lock cores
36 pull back springs
4 dead bolts
41 pivoting holes
42 pull back springs.
Detailed description of the invention
Refer to shown in Fig. 1 and Fig. 2, antitheft flower-drum lock system structure decomposition figure of the present utility model and dead bolt and lock core pole structural representation, antitheft flower-drum lock system of the present utility model, comprise flower-drum 1, axletree 2, lock core pole 3 and dead bolt 4, described axletree 2 is connected with flower-drum 1 with ball (not shown) by the pearl bowl at two ends, described axletree 2 and flower-drum 1 are respectively provided with one second dead bolt hole 21 and the first dead bolt hole 11, and each dead bolt hole 11, 21 is corresponding with the position of dead bolt 4, to facilitate in the process of locking, dead bolt 4 wears out first, second dead bolt hole 11, 21 and the spinning movement of flower-drum 1 is limited, described lock core pole 3 comprises the inner lock core pole 31 connected successively, stage casing lock core pole 32, position-limited lever 33 and outer end lock core pole 34, the external diameter of described stage casing lock core pole 32 is less than the external diameter of inner lock core pole 31 and outer end lock core pole 34, described inner lock core pole 31, outer end lock core pole 34 and stage casing lock core pole 32 concentric, and described position-limited lever 33 is connected to the outer rim place of stage casing lock core pole 32 and outer end lock core pole 34, therefore, along with the rotation of lock core pole 3, position-limited lever 34 can be in the upper end of lock core pole 3, also the lower end of lock core pole 3 can be in, lock core 35 is provided with in described outer end lock core pole 34, described dead bolt 4 lower end is provided with pivoting hole 41, stage casing lock core pole 32 or position-limited lever 34 are arranged on the pivoting hole 41 of this dead bolt 4 pivotly.
The internal diameter of described pivoting hole 41 and the external diameter of described inner lock core pole 31 match, thus when ensureing this anti-theft column lock of assembling, ensure that the inner lock core pole 31 of lock core pole 3 and stage casing lock core pole 32 can pass dead bolt 4.
During concrete assembling, dead bolt 4 is installed in axletree 2 through the first dead bolt hole 11 and the second dead bolt hole 21, by the inner lock core pole 31 of lock core pole 3, stage casing lock core pole 32, position-limited lever 33 successively through dead bolt 4, it is made all to be positioned on the right side of dead bolt 4, outer end lock core pole 34 is then positioned on the left of dead bolt 4, wherein, the position relationship on left side and right side is with being as the criterion of representing in Fig. 3-Fig. 7.
Described dead bolt hole 4 bottom is provided with pull back spring 42.
Described inner lock core pole 31 is provided with pull back spring 36, and inner lock core pole 31 is connected with the axle center hole top of axletree by pull back spring 36.
During concrete operations, refer to Fig. 3-Fig. 7, first, refer to Fig. 3, for the structural representation of dead bolt and lock core pole when antitheft flower-drum lock system of the present utility model is in locking state, wherein, position-limited lever 33 pivotable is arranged on the pivoting hole 41 of dead bolt 4, position-limited lever 33 is positioned at the upper side position of lock core pole 3, the pull back spring 42 of dead bolt 4 bottom is in relaxed state, dead bolt 4 takeoffs, through the second dead bolt hole 21 on axletree 2, be stuck in (not shown) on the first dead bolt hole 11 on flower-drum 1, flower-drum 1 cannot rotate, bicycle cannot be ridden, simultaneously, now the upper end of the pivoting hole 41 of dead bolt 4 is lower than the upper end of stage casing lock core pole 32, therefore dead bolt 4 can stop that inner lock core pole 31 on the right side of it and stage casing lock core pole 32 are moved to the left, therefore, pull back spring 36 on the right side of inner lock core pole 31 is in impaction state.
Then, refer to Fig. 4-Fig. 5, for the structural representation of dead bolt and lock core pole when antitheft flower-drum lock system described in the utility model is in unlocking condition, key 5 inserts in lock core 35, whole lock core pole 3 is rotated clockwise, when position-limited lever 33 turns to the position, downside of lock core pole 3, drive and dead bolt 4 is moved down, dead bolt 4 cannot block the first dead bolt hole 11 on flower-drum 1, the the second dead bolt hole 21(figure be retracted on axletree 2 does not show) in, bicycle can freely be ridden, simultaneously, because dead bolt 4 moves down, lock core pole 3 is moved to the left under the effect of pull back spring 36, pivoting hole 41 corresponding stage casing lock core pole 31, although the external diameter of the internal diameter of pivoting hole 41 and inner lock core pole 31 matches, but due to the counter-active effect of dead bolt 4 bottom pull back spring 42, make the lower end of contact stage casing, the lower end lock core pole 32 of pivoting hole 41, because stage casing lock core pole 32 and inner lock core pole 31 concentric and the external diameter of stage casing lock core pole 32 are less than the external diameter of inner lock core pole 31, therefore the lower end of pivoting hole 41 is higher than the lower end of inner lock core pole 31, pivoting hole 41 can stop that on the right side of it, inner lock core pole 31 is moved to the left equally, by dead bolt 4 limiting card on stage casing lock core pole 32, now, no matter how lock core pole 3 rotates, dead bolt 4 all cannot block flower-drum 1 through the second dead bolt hole 21 on axletree 2, under this kind of state, key 5 can be extracted, also key 5 can be inserted in lock core 35 li always, even if the lock core pole 3 left-hand revolution state of getting back to when locking does not affect yet ride.
Shown in Fig. 6, the structural representation of dead bolt and lock core pole during for being in riding condition, now, key 5 is extracted from lock core 35, the position before lock core pole 3 rotates counterclockwise and locks.
Shown in Fig. 7, dead bolt during for again antitheft flower-drum being locked lock and the structural representation of lock core pole, when needs are locked again, only need to apply a thrust at outer end lock core pole 34 place, whole lock core pole 3 is pushed away to the right, be stuck in the second dead bolt hole 21 on axletree 2 due to dead bolt 4, dead bolt 4 can not move right along with lock core pole 3, therefore, dead bolt 4 departs from stage casing lock core pole 32, snap under the effect of pull back spring 42 in the first dead bolt hole 11 on flower-drum 1, be stuck on flower-drum 1 again, bicycle cannot be ridden.
In the utility model, described conter clockwise and cw just for state principle of the present utility model and the mode of action and for an example, actual when implementing, lock core pole 3 also can when unblanking left-hand revolution, clickwise when locking, can realize function of the present utility model.
The antitheft flower-drum lock system that the utility model provides and antitheft flower-drum thereof are locked and lock core pole, and be not limited to be applied on bicycle, also can be applied in motor bike, battery-driven car etc. has on the vehicle of same configuration.
Although the utility model has utilized above-mentioned preferred embodiment to be described; so itself and be not used to limit protection domain of the present utility model; any those skilled in the art are not departing within spirit and scope of the present utility model; relative above-described embodiment carries out various variation and revises the scope still belonging to the utility model and protect, and what therefore protection domain of the present utility model defined with claims is as the criterion.
Claims (11)
1. an antitheft flower-drum lock system, it is characterized in that: comprise flower-drum, axletree, lock core pole and dead bolt, described flower-drum is provided with one first dead bolt hole, axletree is provided with one second dead bolt hole, and the first dead bolt hole wears for dead bolt with the second dead bolt hole is corresponding with the position of dead bolt, described lock core pole comprises stage casing lock core pole, position-limited lever and lock core, described lock core is positioned at one end of lock core pole, described position-limited lever is connected with the outer rim of stage casing lock core pole, described dead bolt lower end is provided with pivoting hole, stage casing lock core pole or position-limited lever are arranged in this pivoting hole of dead bolt pivotly, when antitheft flower-drum lock system is in locking state, position-limited lever is turned to the upper limb place of stage casing lock core pole, dead bolt is fastened on position-limited lever, and a part for dead bolt is arranged in the second dead bolt hole and the first dead bolt hole and is formed and lock the restriction of flower-drum spinning movement, when antitheft flower-drum lock system is in unlocking condition, dead bolt is fastened on the lock core pole of stage casing, and dead bolt all detaches the first dead bolt hole.
2. antitheft flower-drum lock system as claimed in claim 1, it is characterized in that: described lock core pole also comprises outer end lock core pole and inner lock core pole, described outer end lock core pole, position-limited lever, stage casing lock core pole are connected by left-to-right successively with inner lock core pole, and described lock core is positioned at outer end lock core pole.
3. antitheft flower-drum lock system as claimed in claim 2, it is characterized in that: described inner lock core pole and described stage casing lock core pole concentric, and the external diameter of inner lock core pole is greater than the external diameter of described stage casing lock core pole, the internal diameter of pivoting hole and the external diameter of inner lock core pole match.
4. antitheft flower-drum lock system as claimed in claim 2, it is characterized in that: described axletree is connected with flower-drum with ball by the pearl bowl at two ends, described axletree one end is equipped with an axle center hole, and the internal diameter in hole is micro-is greater than lock core pole external diameter, and the degree of depth in hole is slightly larger than lock core pole length.
5. antitheft flower-drum lock system as claimed in claim 4, is characterized in that: described inner lock core pole is provided with pull back spring, and described pull back spring is placed in successively in the axle center hole of described axletree together with lock core pole.
6. antitheft flower-drum lock system as claimed in claim 5, is characterized in that: the bottom of described dead bolt is provided with pull back spring.
7. an antitheft flower-drum lock, it is characterized in that: comprise lock core pole and dead bolt, described lock core pole comprises stage casing lock core pole, position-limited lever and lock core, described lock core is positioned at one end of lock core pole, described position-limited lever is connected with the outer rim of stage casing lock core pole, described dead bolt lower end is provided with pivoting hole, stage casing lock core pole or position-limited lever are arranged on this pivoting hole of dead bolt pivotly, when antitheft flower-drum lock is in locking state, position-limited lever is turned to the upper limb place of stage casing lock core pole, dead bolt is fastened on position-limited lever, when antitheft flower-drum lock is in unlocking condition, dead bolt is fastened on the lock core pole of stage casing.
8. antitheft flower-drum lock as claimed in claim 7, it is characterized in that: described lock core pole also comprises outer end lock core pole and inner lock core pole, described outer end lock core pole, position-limited lever, stage casing lock core pole are connected by left-to-right successively with inner lock core pole, and described lock core is positioned at outer end lock core pole.
9. antitheft flower-drum lock as claimed in claim 8, it is characterized in that: described inner lock core pole and described stage casing lock core pole concentric, and the external diameter of inner lock core pole is greater than the external diameter of described stage casing lock core pole, the internal diameter of pivoting hole and the external diameter of inner lock core pole match.
10. antitheft flower-drum lock as claimed in claim 8, it is characterized in that: described dead bolt bottom is provided with pull back spring, described inner lock core pole is provided with pull back spring.
11. 1 kinds of lock core poles, it is characterized in that: it has stage casing lock core pole and position-limited lever, described position-limited lever is connected with the outer rim of stage casing lock core pole, described position-limited lever is connected with the outer rim of stage casing lock core pole and refers to, the center of circle of described position-limited lever and lock core pole junction, stage casing and stage casing lock core pole is separated by a distance, and the length of described position-limited lever is not less than the width of sheathed dead bolt on it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520543765.XU CN204978965U (en) | 2015-07-24 | 2015-07-24 | Theftproof flower -drum lock system and theftproof flower -drum lock and lock core pole thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520543765.XU CN204978965U (en) | 2015-07-24 | 2015-07-24 | Theftproof flower -drum lock system and theftproof flower -drum lock and lock core pole thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204978965U true CN204978965U (en) | 2016-01-20 |
Family
ID=55113359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520543765.XU Expired - Fee Related CN204978965U (en) | 2015-07-24 | 2015-07-24 | Theftproof flower -drum lock system and theftproof flower -drum lock and lock core pole thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204978965U (en) |
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2015
- 2015-07-24 CN CN201520543765.XU patent/CN204978965U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20170724 |