CN203476004U - Anti-theft lock for bicycle - Google Patents
Anti-theft lock for bicycle Download PDFInfo
- Publication number
- CN203476004U CN203476004U CN201320449961.1U CN201320449961U CN203476004U CN 203476004 U CN203476004 U CN 203476004U CN 201320449961 U CN201320449961 U CN 201320449961U CN 203476004 U CN203476004 U CN 203476004U
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- CN
- China
- Prior art keywords
- lock
- tapered end
- chain
- bicycle
- theft 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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- 235000008429 bread Nutrition 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses an anti-theft lock for a bicycle. The anti-theft lock comprises a lock body, a lock head and a lock chain, and is characterized in that a cylindrical sink hole is formed in the left side surface of the lock body; cylindrical through holes are formed in the upper surface of the lock body, electromagnets are arranged in the through holes, and the lower part of the electromagnets are connected with magnetic balls through springs; the outer edge surface of the lock body is coated with a shielding layer, a touch sensitive casing is arranged on the outer surface of the shielding layer, and a solar energy receiving piece and a fingerprint identification device are arranged on the outer surface of the touch sensitive casing; a metal buckle is fixedly connected to the left side of the lock body; an annular groove with an arc-shaped cross section is formed in the outer surface of the lock head; an annular buckle is arranged on the right side of the lock head; the lock chain is coated with wear-resisting rubber; and a flexible printed circuit board is arranged between the lock chain and the wear-resisting rubber. The anti-theft lock for the bicycle has no lock hole, the flexible printed circuit board is arranged outside the lock chain, and a sound alarm system is arranged in the lock head, so that theft prevention is facilitated.
Description
Technical field
The utility model relates to a kind of lockset, is specifically related to a kind of anti-theft lock for bicycle.
Background technology
Bicycle is subject to liking of its fan deeply as the vehicles of environmental protection, but the stolen danger of car is liked in must facing of fan, so various theftproof lock goes out thereupon.
But we put down some shortcomings part in use procedure at ordinary times:
As, most lock can be pried open by keyhole, or direct pinch off chain, then steals bicycle and causes damage.
For another example, a lot of people, in order to insure, add one or many locks to bicycle, make to unblank and shut very consuming time.
Summary of the invention
The problem existing for above-mentioned prior art, the utility model provides a kind of anti-theft lock for bicycle.
To achieve these goals, the technical solution adopted in the utility model is: a kind of anti-theft lock for bicycle, comprises body, tapered end and chain; It is characterized in that: described body left surface is provided with cylindrical bore, body upper surface is provided with cylindrical hole, in through hole, be provided with electromagnet, electromagnet below is connected with Magnetic force ball by spring, body outside bread is wrapped with screen layer, screen layer external surface is provided with touch sensible shell, and touch sensible shell outside face is provided with solar energy receiving sheet and fingerprint identification device, and body left side is fixedly connected with buckle; Described tapered end external surface is provided with the annular groove that cross section is arc, and tapered end right side is provided with ring buckle; Described chain is enclosed with wear-resisting rubber.
As preferably, between chain and wear-resisting rubber, be also provided with flexible PCB.
As preferably, tapered end is hollow, and tapered end inside is provided with audible alarm system, and tapered end left surface is also provided with circular port.
As preferably, between permanent magnet and electromagnet, the magnetic of corresponding is contrary.
Compared with prior art, the utility model has the advantage of:
1. be provided with electromagnet and Magnetic force ball, make thief can not find keyhole, protection bicycle is not stolen;
2. between chain and wear-resisting rubber, be also provided with flexible PCB, tapered end inside is provided with audible alarm system, is conducive to send during by pinch off at chain alarm sound;
3. screen layer external surface is provided with touch sensible shell, and touch sensible shell is provided with fingerprint identification device, when thief touches lock, gives the alarm.Can quickly unlocking for car owner itself;
4. be provided with audible alarm system, be conducive to send during by pinch off at chain alarm sound.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model anti-theft lock for bicycle.
Fig. 2 is the body construction schematic diagram of the utility model anti-theft lock for bicycle.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
An anti-theft lock for bicycle, comprises body 1, tapered end 2 and chain 3; It is characterized in that: described body 1 left surface is provided with cylindrical bore, body 1 upper surface is provided with cylindrical hole, in through hole, be provided with electromagnet 8, electromagnet 8 belows are connected with Magnetic force ball 9 by spring, body 1 outside bread is wrapped with screen layer 11, screen layer 11 external surfaces are provided with touch sensible shell 12, and touch sensible shell 12 outside faces are provided with solar energy receiving sheet 4 and fingerprint identification device 5, and body left side is fixedly connected with buckle 6; Described tapered end 2 external surfaces are provided with the annular groove 10 that cross section is arc, and tapered end 2 right sides are provided with ring buckle 7; Described chain 3 is enclosed with wear-resisting rubber.Between chain 3 and wear-resisting rubber, be also provided with flexible PCB.Tapered end 2 is hollow, and tapered end 2 inside are provided with audible alarm system, and tapered end 2 left surfaces are also provided with circular port.Between permanent magnet and electromagnet, the magnetic of corresponding is contrary.
As shown in Figure 1, circular port can be square or other shape.In one embodiment, tapered end 2 is hollow, and tapered end 2 inside are provided with audible alarm system, and tapered end 2 left surfaces are also provided with circular port, is conducive to send during by pinch off at chain alarm sound.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, the in the situation that General Principle as defined herein can be within not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be limited to these embodiment shown in this article, but will accord with principle disclosed herein and features of novelty the widest consistent scope.
Claims (4)
1. an anti-theft lock for bicycle, comprises body, tapered end and chain; It is characterized in that: described body left surface is provided with cylindrical bore, body upper surface is provided with cylindrical hole, in through hole, be provided with electromagnet, electromagnet below is connected with Magnetic force ball by spring, body outside bread is wrapped with screen layer, screen layer external surface is provided with touch sensible shell, and touch sensible shell outside face is provided with solar energy receiving sheet and fingerprint identification device, and body left side is fixedly connected with buckle; Described tapered end external surface is provided with the annular groove that cross section is arc, and tapered end right side is provided with ring buckle; Described chain is enclosed with wear-resisting rubber.
2. anti-theft lock for bicycle according to claim 1, is characterized in that: between described chain and wear-resisting rubber, be also provided with flexible PCB.
3. anti-theft lock for bicycle according to claim 1, is characterized in that: described tapered end is hollow, and tapered end inside is provided with audible alarm system, and tapered end left surface is also provided with circular port.
4. anti-theft lock for bicycle according to claim 1, is characterized in that: between described permanent magnet and electromagnet, the magnetic of corresponding is contrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449961.1U CN203476004U (en) | 2013-07-26 | 2013-07-26 | Anti-theft lock for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449961.1U CN203476004U (en) | 2013-07-26 | 2013-07-26 | Anti-theft lock for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203476004U true CN203476004U (en) | 2014-03-12 |
Family
ID=50224358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320449961.1U Expired - Fee Related CN203476004U (en) | 2013-07-26 | 2013-07-26 | Anti-theft lock for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203476004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016533A (en) * | 2017-12-26 | 2018-05-11 | 徐州孝科编织有限公司 | A kind of bicycle pressure warning unit |
-
2013
- 2013-07-26 CN CN201320449961.1U patent/CN203476004U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016533A (en) * | 2017-12-26 | 2018-05-11 | 徐州孝科编织有限公司 | A kind of bicycle pressure warning unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140726 |
|
| EXPY | Termination of patent right or utility model |