CN205531820U - Publicly lease bicycle lock - Google Patents
Publicly lease bicycle lock Download PDFInfo
- Publication number
- CN205531820U CN205531820U CN201620364042.8U CN201620364042U CN205531820U CN 205531820 U CN205531820 U CN 205531820U CN 201620364042 U CN201620364042 U CN 201620364042U CN 205531820 U CN205531820 U CN 205531820U
- Authority
- CN
- China
- Prior art keywords
- lockhole
- tapered end
- slide block
- lock
- locking plate
- 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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- Lock And Its Accessories (AREA)
Abstract
The utility model provides a publicly lease bicycle lock, is located lock core and the tapered end of locking the shell including the lock shell, be equipped with a lockhole that is used for inserting the tapered end on the lock shell, the rear of lockhole is equipped with a slider, the slider be equipped with can with the interior through -hole of lockhole butt joint, the slider is equipped with the fluting with the outside of butt joint department of lockhole, the slider rear end is equipped with the spring, the spring action shutoff of will slotting when the through -hole docks with the lockhole in the slider makes, lock core backend is equipped with the locking plate, during the unblock state the locking plate be located in the fluting, the tapered end head is equipped with the annular, the tapered end after inserting the lockhole backs down the slider, makes the locking plate card to go into the annular on the tapered end after the lock core rotates. The utility model discloses simple structure effectively prevents to adopt the foreign matter to back down the slider, prevents that the key is extracted under the condition of not locking.
Description
Technical field
This utility model relates to a kind of public lease bicycle lock.
Background technology
Lock has key anti-falling mechanism at present, and when unlocked, key cannot be extracted, but can lock by artificially making lock take for by metallic rod or other instruments so that key is pulled out.
Summary of the invention
In order to overcome the lock of prior art lock can be made to take for the deficiency locked by metallic rod or other instruments, this utility model provides a kind of public lease bicycle lock.
The technical scheme in the invention for solving the technical problem is: a kind of public lease bicycle lock, including lock housing, it is positioned at lock core and the tapered end of lock housing, described lock housing is provided with one for inserting the lockhole of tapered end, the rear of described lockhole is provided with a slide block, described slide block is provided with the inner via hole that can dock with described lockhole, described slide block is provided with fluting with the outside of the joint of lockhole, described slide block rear end is provided with spring, described spring acts on and is blocked by fluting when slide block makes inner via hole dock with lockhole, described lock core rear end is provided with locking plate, locking plate described in during released state is positioned at described fluting, described tapered end head is provided with annular groove, slide block is backed down after inserting lockhole by described tapered end, lock core makes locking plate snap in the annular groove on tapered end after rotating.
Further, described slide block internal diameter is less than described tapered end, and described slide block inner via hole front end is provided with groove, and described groove internal diameter is more than described tapered end.Described groove makes tapered end head embed in groove.When preventing tapered end from inserting, locking plate fills successively in hitting tapered end head and tapered end annular groove and sends secondary click sound.
Further, it is provided with between described locking plate and lock core so that locking plate tends to snapping in the torsion spring of described fluting.
Further, described slip front uses chamfering.
In use, after tapered end is by lockhole, top is attached on slide block remove slide block this utility model, locks in now locking plate snaps in annular groove.
The beneficial effects of the utility model are: simple in construction, effectively prevent from using foreign body to back down slide block, prevent key in the case of unlocked to be pulled out.
Accompanying drawing explanation
Fig. 1 is this utility model sectional view.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1: a kind of public lease bicycle lock, including lock housing 1, it is positioned at lock core 2 and the tapered end 3 of lock housing 1, described lock housing 1 is provided with one for inserting the lockhole 4 of tapered end 3, the rear of described lockhole 4 is provided with a slide block 5, described slide block 5 is provided with the inner via hole 6 that can dock with described lockhole, described slide block 5 is provided with fluting 8 with the outside of the joint of lockhole 4, described slide block 5 rear end is provided with spring 7, described spring 7 acts on and is blocked by fluting 8 when slide block 5 makes inner via hole 6 dock with lockhole 4, described lock core 2 rear end is provided with locking plate 9, locking plate 9 described in during released state is positioned at described fluting 8, described tapered end 3 head is provided with annular groove 10, slide block 5 is backed down after inserting lockhole 4 by described tapered end 3, lock core 3 makes locking plate 9 snap in the annular groove 10 on tapered end 3 after rotating.
In the present embodiment, described slide block 5 internal diameter is less than described tapered end 3, and described slide block 5 inner via hole 6 front end is provided with groove 11, and described groove internal diameter is more than described tapered end.
In the present embodiment, it is provided with between described locking plate and lock core so that locking plate tends to snapping in the torsion spring 12 of described fluting.Described groove makes tapered end head embed in groove.When preventing tapered end from inserting, locking plate fills successively in hitting tapered end head and tapered end annular groove and sends secondary click sound.
Surely being opened for further anti-limited slip block in the present embodiment, described slip front uses chamfering.
In use, after tapered end is by lockhole, top is attached on slide block remove slide block this utility model, locks in now locking plate snaps in annular groove.
Claims (4)
1. a public lease bicycle lock, including lock housing, it is positioned at lock core and the tapered end of lock housing, it is characterized in that: described lock housing is provided with one for inserting the lockhole of tapered end, the rear of described lockhole is provided with a slide block, described slide block is provided with the inner via hole that can dock with described lockhole, described slide block is provided with fluting with the outside of the joint of lockhole, described slide block rear end is provided with spring, described spring acts on and is blocked by fluting when slide block makes inner via hole dock with lockhole, described lock core rear end is provided with locking plate, locking plate described in during released state is positioned at described fluting, described tapered end head is provided with annular groove, slide block is backed down after inserting lockhole by described tapered end, lock core makes locking plate snap in the annular groove on tapered end after rotating.
Public lease bicycle lock the most as claimed in claim 1, it is characterised in that: described slide block internal diameter is less than described tapered end, and described slide block inner via hole front end is provided with groove, and described groove internal diameter is more than described tapered end.
Public lease bicycle lock the most as claimed in claim 1, it is characterised in that: it is provided with between described locking plate and lock core so that locking plate tends to snapping in the torsion spring of described fluting.
Public lease bicycle lock the most as claimed in claim 2, it is characterised in that: described slip front uses chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620364042.8U CN205531820U (en) | 2016-04-27 | 2016-04-27 | Publicly lease bicycle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620364042.8U CN205531820U (en) | 2016-04-27 | 2016-04-27 | Publicly lease bicycle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205531820U true CN205531820U (en) | 2016-08-31 |
Family
ID=56794554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620364042.8U Expired - Fee Related CN205531820U (en) | 2016-04-27 | 2016-04-27 | Publicly lease bicycle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205531820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368529B (en) * | 2016-09-05 | 2018-09-28 | 北京途自在物联科技有限公司 | A kind of tri-state intelligent bicycle lock |
-
2016
- 2016-04-27 CN CN201620364042.8U patent/CN205531820U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368529B (en) * | 2016-09-05 | 2018-09-28 | 北京途自在物联科技有限公司 | A kind of tri-state intelligent bicycle lock |
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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: 20160831 Termination date: 20200427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |