CN204871307U - Automobile -used tap lock - Google Patents
Automobile -used tap lock Download PDFInfo
- Publication number
- CN204871307U CN204871307U CN201520433488.7U CN201520433488U CN204871307U CN 204871307 U CN204871307 U CN 204871307U CN 201520433488 U CN201520433488 U CN 201520433488U CN 204871307 U CN204871307 U CN 204871307U
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- CN
- China
- Prior art keywords
- iron core
- group
- coil
- coils
- lock
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- 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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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model relates to a lock, especially an automobile -used tap lock. The utility model discloses a following technical scheme: an iron core and first, the 2nd two sets of coils, two sets of coils become the interval and set up in the shell that automobile -used tap lock including the casing, sets up in the casing the iron core is worn to establish in two sets of coils's through -hole, and the iron core can become to stretch out and draw back movablely under two sets of coils's difference actuation, its characterized in that: the one end of iron core is provided with spring and spring bolt, and the spring setting is between iron core and spring bolt, and the through -hole of casing is arranged in to the spring bolt, and the spring bolt is along with the control of the flexible activity of the iron core removal that becomes to stretch out and draw back. Thanks to the above technical scheme, the utility model overcomes the deficiencies in the prior art, a neotype automobile -used tap lock of simple structure, high, the convenient to use of security is provided.
Description
Technical field
The utility model relates to a kind of lock, and what particularly use on battery-driven car enters line-locked handlebar lock for bicycle for handlebar.
Background technology
Battery-driven car is that the trip of people provides conveniently, but the stolen large problem becoming puzzlement people of this kind of car, stolen in order to prevent, some anti-joyride devices are there are, these anti-joyride devices can be divided into two classes: a class pins the lock of headstock, and another kind of is the lock pinning trailing wheel, and wherein the lock handle headstock of headstock turns to side, rotate key tapered end is stretched out and is stuck in outside head tube, headstock cannot be rotated.
As " a kind of head lock " that the patent No. is 200920199925.8, the feature of this patent is: a kind of head lock, it is characterized in that: comprise the housing offering lockhole, to be arranged in described housing and rotating lock core shaft, and the spring bolt parts be slidedly arranged in described housing, the head of described lock core shaft is provided with crank throw portion, described spring bolt parts one end is loaded in described crank throw portion, the extended described housing of the other end, the middle part of described lock core shaft is provided with a shoulder block, clutch part before the afterbody of described lock core shaft is set with successively and can rotates relative to described lock core shaft, clutch part in simultaneously can rotating with described lock core shaft, and with the rear clutch part of described lock core shaft bearing fit, the removable inwall being fixed on described housing of described front clutch part contacts with described shoulder block, the outside of described rear clutch part can be butted on the inwall having lockhole place of described housing, a stage clip is provided with between the inner side of described rear clutch part and described middle clutch part, this compression spring sleeve is loaded in described lock core shaft, described front clutch part, middle clutch part and rear clutch part are provided with corresponding several perforation, spring is provided with in the perforation of described front clutch part, in the perforation that one end of this spring extends to described middle clutch part and be slidedly arranged on described middle clutch part bore a hole in one end of short shank contact, the other end of described short shank contacts with the body of having strong market potential in the perforation being slidedly arranged on described middle clutch part and rear clutch part, the extended described rear clutch part of described lock core shaft afterbody, its end is provided with lock slot.Above-mentioned patent Problems existing is: complex structure, and be a kind of mechanical lock, if mechanical lock Problems existing is with regard to bad lock time when locking, dead bolt is aimed at the lockhole on headstock, need to rotate headstock on the other hand, another hand rotates key and bothers very much, and mechanical lock is very easy to technical opening.
Summary of the invention
The utility model overcomes the deficiency that prior art exists, and provides the novel handlebar lock for bicycle that a kind of structure is simple, safety is high, easy to use.
In order to realize above object, the utility model is by the following technical solutions: a kind of handlebar lock for bicycle, include housing, be arranged on the iron core in housing and first, second two groups of coils, two groups of coils are arranged in the enclosure at interval, described iron core is located in the through hole of two groups of coils, iron core can become telescopic movable under the difference adhesive of two groups of coils, it is characterized in that: one end of described iron core is provided with spring and dead bolt, spring is arranged between iron core and dead bolt, dead bolt is placed in the through hole of housing, and dead bolt is controlled to telescopic moving with iron core telescopic movable.
By adopting such scheme, make this product structure simple, easy to use, after wherein well utilizing two groups of coils to be energized respectively, the flexible of iron core is realized to the effect of iron core adhesive, in addition when dead bolt and lockhole out-of-alignment time can make full use of the function that the pulling force of spring or elastic force realizes unblanking or locking, concrete manifestation is, unlocking condition, when first group of coil working, iron core is retracted, if at this time dead bolt and lockhole block, then spring is elongated, dead bolt also just subjects the pulling force of spring always, such rotation handlebar is once dead bolt is aimed at lockhole, then dead bolt is drawn out lockhole at once and realizes unblanking, lock-out state, when second group of coil working, iron core stretches out, if at this time dead bolt is not aimed at lockhole, then dead bolt is conflicted outside lockhole, produces pressure after spring pressurized to dead bolt, such rotation handlebar is once dead bolt is aimed at lockhole, then dead bolt stretches into lockhole at once and realizes locking.
Further setting of the present utility model is: described iron core is being provided with spacing flange collar between first group of coil and second group of coil, and described first group of coil is provided with the first magnet; Described second group of coil is provided with the second magnet; Described first magnet is arranged on the side away from second group of coil of first group of coil; Described second magnet is arranged on the side away from first group of coil of second group of coil.Certainly we also can adopt other similar structure, and described iron core is being provided with the spacing flange collar of magnetic between first group of coil and second group of coil, and described first group of coil is provided with the first iron block, and described second group of coil is provided with the second iron block.
By adopting such scheme, make this product structurally enterprising one-step optimization with performance, use convenient, wherein the setting of first group of magnet and second group of magnet ensures that iron core realizes location behind a position, make iron core dislocation motion under preventing External Force Acting, ensure the stability of properties of product further.Described iron core is being provided with the spacing flange collar of magnetic between first group of coil and second group of coil in addition, and described first group of coil is provided with the first iron block, and the structure described second group of coil being provided with the second iron block is also reach above-mentioned object.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the block diagram of the utility model embodiment one;
Fig. 2 is the utility model embodiment one cutaway view;
Fig. 3 is the structural representation of the utility model embodiment two.
Detailed description of the invention
As shown in Fig. 1-Fig. 2, a kind of handlebar lock for bicycle, include housing 1, be arranged on iron core in housing 12 and first, second liang of group coil 3, 4, two groups of coils 3, 4 are arranged at interval in shell 1, described iron core 2 is located in two groups of coils 3, in the through hole of 4, iron core 2 is at two groups of coils 3, telescopic movable can be become under the difference adhesive of 4, in the utility model embodiment, one end of described iron core 2 is provided with spring 5 and dead bolt 6, spring 5 is arranged between iron core 2 and dead bolt 6, dead bolt 6 is placed in the through hole 11 of housing 1, dead bolt 6 is controlled to telescopic moving with iron core 2 telescopic movable.By adopting such scheme, make this product structure simple, easy to use, wherein well utilize two groups of coils 3, 4 realize the flexible of iron core 2 to the effect of iron core 2 adhesive after energising respectively, the function that the pulling force of spring 5 or elastic force realize unblanking or locking can be made full use of in addition when dead bolt 6 and lockhole are out-of-alignment time, concrete manifestation is, unlocking condition, when first group of coil 3 works, iron core 2 is retracted, if at this time dead bolt 6 and lockhole block, then spring 5 is elongated, dead bolt 6 also just subjects the pulling force of spring 5 always, such rotation handlebar is once dead bolt 6 is aimed at lockhole, then dead bolt 6 is drawn out lockhole at once and realizes unblanking, lock-out state, when second group of coil 4 works, iron core 2 stretches out, if at this time dead bolt 6 is not aimed at lockhole, then dead bolt 6 is conflicted outside lockhole, produces pressure after spring 5 pressurized to dead bolt, such rotation handlebar is once dead bolt 6 is aimed at lockhole, then dead bolt 6 stretches into lockhole at once and realizes locking.
In the utility model embodiment, described iron core 2 is being provided with spacing flange collar 21 between first group of coil 3 and second group of coil 4, and described first group of coil 3 is provided with the first magnet 31; Described second group of coil 4 is provided with the second magnet 41; Described first magnet 31 is arranged on the side away from second group of coil 4 of first group of coil 3; Described second magnet 41 is arranged on the side away from first group of coil 31 of second group of coil 4, in fact we also can arrange the first magnet 31 and the second magnet 41 as required, also must magnet be set, here the object arranging first group of magnet 31 and second group of magnet 32 ensures that iron core 2 realizes location behind a position, make iron core 2 dislocation motion under preventing External Force Acting, ensure the stability of properties of product further.Certainly we also can adopt and realize above-mentioned purpose in another way, as shown in Figure 3, namely described iron core 2 is being provided with the spacing flange collar 22 of magnetic between first group of coil 3 and second group of coil 4, described first group of coil 3 is provided with the first iron block 32, described second group of coil 4 is provided with the second iron block 42.
Claims (6)
1. a handlebar lock for bicycle, include housing, be arranged on the iron core in housing and first, second two groups of coils, two groups of coils are arranged in the enclosure at interval, and described iron core is located in the through hole of two groups of coils, and iron core can become telescopic movable under the difference adhesive of two groups of coils, it is characterized in that: one end of described iron core is provided with spring and dead bolt, spring is arranged between iron core and dead bolt, and dead bolt is placed in the through hole of housing, and dead bolt is controlled to telescopic moving with iron core telescopic movable.
2. handlebar lock for bicycle according to claim 1, is characterized in that: described iron core is being provided with spacing flange collar between first group of coil and second group of coil, and described first group of coil is provided with the first magnet.
3. handlebar lock for bicycle according to claim 1 and 2, is characterized in that: described second group of coil is provided with the second magnet.
4. handlebar lock for bicycle according to claim 2, is characterized in that: described first magnet is arranged on the side away from second group of coil of first group of coil.
5. handlebar lock for bicycle according to claim 1, it is characterized in that: described iron core is being provided with the spacing flange collar of magnetic between first group of coil and second group of coil, described first group of coil is provided with the first iron block, described second group of coil is provided with the second iron block.
6. handlebar lock for bicycle according to claim 3, is characterized in that: described second magnet is arranged on the side away from first group of coil of second group of coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433488.7U CN204871307U (en) | 2015-06-19 | 2015-06-19 | Automobile -used tap lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433488.7U CN204871307U (en) | 2015-06-19 | 2015-06-19 | Automobile -used tap lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204871307U true CN204871307U (en) | 2015-12-16 |
Family
ID=54815714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520433488.7U Expired - Fee Related CN204871307U (en) | 2015-06-19 | 2015-06-19 | Automobile -used tap lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204871307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908849A (en) * | 2015-06-19 | 2015-09-16 | 温州锐柏电子有限公司 | Faucet lock for bicycle |
-
2015
- 2015-06-19 CN CN201520433488.7U patent/CN204871307U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908849A (en) * | 2015-06-19 | 2015-09-16 | 温州锐柏电子有限公司 | Faucet lock for bicycle |
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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: 20151216 Termination date: 20190619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |