CN202520109U - Overall bi-directional bicycle lock - Google Patents
Overall bi-directional bicycle lock Download PDFInfo
- Publication number
- CN202520109U CN202520109U CN2012200391340U CN201220039134U CN202520109U CN 202520109 U CN202520109 U CN 202520109U CN 2012200391340 U CN2012200391340 U CN 2012200391340U CN 201220039134 U CN201220039134 U CN 201220039134U CN 202520109 U CN202520109 U CN 202520109U
- Authority
- CN
- China
- Prior art keywords
- lock
- boom
- lock tube
- bicycle
- overall
- 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 overall bi-directional bicycle lock, which is formed by a left lock sleeve, a left stretching rod, an inner rod, a right stretching rod and a right lock sleeve, wherein the left stretching rod is arranged on the left end of the inner rod; a lock hole is arranged in the middle of the inner rod; the right stretching rod is arranged on the right end of the inner rod; the left lock sleeve is arranged on the left end of the left stretching rod; and the right lock sleeve is arranged on the right end of the right stretching rod. The overall bi-directional bicycle lock not only can be used as the bicycle lock, but also can be used for locking a front tyre and a rear tyre simultaneously; also can be used as an ornament after being locked on a front support and a rear support; and has a simple structure, is economic and practical, and can be applied widely.
Description
Technical field
The utility model relates to a kind of lock, especially a kind of comprehensive two-way type lock.
Background technology
Lock mainly is used for protecting bicycle, motorcycle, electric motor car etc. stolen as a kind of anti-theft tool.Existing bicycle lock generally comprises the lock body that has keyhole and lockhole, inserted bar of lock and lock body is fixed on the connector on the bicycle.During use, lock body is fixedly connected on a side of wheel through connector, inserted bar of lock locks from the opposite side of the wheel spoke gap through wheel is plugged in the lockhole of lock body, and the wheel of bicycle can't be rotated, and reaches the purpose that prevents that bicycle is stolen.
Along with the progress of science and technology, the anti-theft bicycle lock appears in people's the life, but bicycle is still constantly taken place by the incident of stealing.Tracing it to its cause is that existing lock can only pin front tyre or rear tyre, can not forward and backward tire be pinned simultaneously, and this just makes the thief can steal bicycle easily, even do not open lock, the thief also can lift the tire of being locked bicycle is pushed away away.If simultaneously forward and backward tire is pinned, the thief will steal bicycle and will require great effort very much, so just can significantly reduce the stolen probability of bicycle.
The utility model content
In order to overcome the deficiency of above-mentioned existing product, the purpose of the utility model is to provide a kind of comprehensive two-way type lock, on the bar lockhole, left boom and right boom is set in it is employed in, and left boom is provided with left lock tube, and right boom is provided with right lock tube.
For the technical scheme that purpose adopted that realizes the utility model is: a kind of comprehensive two-way type lock is characterized in that: it is made up of left lock tube, left boom, interior bar, right boom, right lock tube; Bar is a cylinder in described, and left end is provided with left boom, and the centre is provided with lockhole, and right-hand member is provided with right boom; Described left boom is cylindric, and left end is provided with left lock tube; Described right boom is cylindric, and right-hand member is provided with right lock tube.
The beneficial effect of the utility model is: it can either work as the lock use, can pin front tyre and rear tyre simultaneously again; Can also be locked in the fooled ornament of fore-stock and after-poppet; And simple in structure, economical and practical, be widely used.
Description of drawings
Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.
Fig. 1 is the utility model structure chart
Fig. 2 is the utility model front view
Fig. 3 is the utility model lock sectional view
1-fore-stock, 2-front tyre, 3-left side lock tube, 4-left side boom, 5-lockhole, the right boom of 6-, the right lock tube of 7-, 8-rear tyre, 9-after-poppet, 10-left rotary shaft, the interior bar of 11-, 12-right spindle, 13-left side card, the right card of 14-among the figure.
The specific embodiment
In Fig. 1, Fig. 2, first embodiment shown in Figure 3, a kind of comprehensive two-way type lock is characterized in that: it is made up of left lock tube, left boom, interior bar, right boom, right lock tube; Bar is a cylinder in described, and left end is provided with left boom, and the centre is provided with lockhole, and right-hand member is provided with right boom; Described left boom is cylindric, and left end is provided with left lock tube; Described right boom is cylindric, and right-hand member is provided with right lock tube.
In second embodiment shown in Figure 3, described interior bar and left boom and right boom interconnect, and contraction back and forth can stretch; Described left lock tube interconnects with left boom through left rotary shaft and left side card, and left side card is used for blocking left lock tube, makes left lock tube be difficult for opening; Described right lock tube interconnects with right boom through right spindle and left side card, and right card is used for blocking right lock tube, makes right lock tube be difficult for opening; Described lockhole is a keyhole, and through key twisting lockhole, left side card is contracted with right card, and left lock tube and right lock tube just are opened.
When using the utility model, at first, key is injected lockhole, the twisting key; Left and right lock tube is opened, and then, stretches and perhaps shrinks left boom and right boom; Reach needed length until this lock length, through left and right lock tube front tyre and rear tyre are entangled again, press left and right lock tube; Through left side card and right card left and right lock tube is blocked, forward and backward tire just is fixed, and promptly bicycle is by under lock and key.When needs by bike the time, this lock can be worked as ornament be locked on fore-stock and the right support, simple in structure, easy to operate.
Claims (1)
1. comprehensive two-way type lock, it is characterized in that: it is made up of left lock tube, left boom, interior bar, right boom, right lock tube; Bar is a cylinder in described, and left end is provided with left boom, and the centre is provided with lockhole, and right-hand member is provided with right boom; Described left boom is cylindric, and left end is provided with left lock tube; Described right boom is cylindric, and right-hand member is provided with right lock tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200391340U CN202520109U (en) | 2012-02-08 | 2012-02-08 | Overall bi-directional bicycle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200391340U CN202520109U (en) | 2012-02-08 | 2012-02-08 | Overall bi-directional bicycle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202520109U true CN202520109U (en) | 2012-11-07 |
Family
ID=47103063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200391340U Expired - Fee Related CN202520109U (en) | 2012-02-08 | 2012-02-08 | Overall bi-directional bicycle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202520109U (en) |
-
2012
- 2012-02-08 CN CN2012200391340U patent/CN202520109U/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 |
Granted publication date: 20121107 Termination date: 20150208 |
|
| EXPY | Termination of patent right or utility model |