CN2263172Y - Vehicle lock with alarm switch - Google Patents
Vehicle lock with alarm switch Download PDFInfo
- Publication number
- CN2263172Y CN2263172Y CN 95226052 CN95226052U CN2263172Y CN 2263172 Y CN2263172 Y CN 2263172Y CN 95226052 CN95226052 CN 95226052 CN 95226052 U CN95226052 U CN 95226052U CN 2263172 Y CN2263172 Y CN 2263172Y
- Authority
- CN
- China
- Prior art keywords
- lock
- alarm switch
- alarm
- tapered end
- switch
- 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
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000003796 beauty Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to a lock, it is equipped with a cavity below the spring bolt in the tapered end, is equipped with limit alarm switch in it, and the lead-out wire of switch passes the pedestal of installation tapered end and meets with the alarm. Therefore, the lock has the characteristics of simple structure, convenient use, no influence on the beauty of the original lock and the like, and can be widely used as the lock of bicycles and motorcycles.
Description
The utility model relates to a kind of lock that is installed on the vehicles such as bicycle, motorcycle.
The tamper-resistant function of bicycle thief-proof general employing reinforcement lock is as the intensity of increase locking bar and the firm degree of lock body etc.In order to strengthen the warning function of vehicle anti-theft, in recent years, the someone develop be installed on the bicycle and with the lock alarm that lock is used, burglar alarm is played a part good.But because this device needs a lock alarm is set on lock, and the locking bar of lock need aim at and insert in the lockhole ad hoc on the alarm, and it is very not convenient to make it use, and the profile of lock is simple inadequately etc.
The purpose of this utility model provides a kind of simple in structure, and is easy to use, do not hinder the lock of original lock band alarm switch attractive in appearance.
The utility model is on the basis of profile that keeps original lock and basic structure, is provided with a cavity below the dead bolt in described tapered end, is provided with the spacing alarm switch in it.And the lead-out wire of described spacing alarm switch can pass the pedestal by the dress tapered end, joins with alarm.Wherein, the pedestal that described tapered end pedestal can match with tapered end also can be on the vehicle body by the dress tapered end; And alarm can be diverted from one use to another various existing alarms, links to each other by concealed wire, is arranged on latent fraud place.Therefore, the utlity model has simple in structurely, easy to use, do not destroy original lock overall appearance, characteristics such as lock is still small and exquisite, succinct, and can divert from one use to another various existing alarms easily, and it is reliable to make it actuation of an alarm, and sound is loud and clear, and cost is lower.
Below by embodiment, the utility model is further described.
Accompanying drawing 1 is a kind of lock partial structurtes cut-away view with alarm switch.
Accompanying drawing 2 is of the present utility model a kind of by the assembling structure schematic diagram.
On the tapered end (22) by aluminium alloy casting, adopt instrument lathe processing and, be provided with back-moving spring (24) at an end of dead bolt by the dead bolt (25) of loading onto lock core (21) and being attached thereto; Be provided with one in the below of one of them dead bolt (25) of tapered end with milling machine processing and be provided with spacing alarm switch (28) in it less than 1 cubic centimetre cavity (26), both adopt the interference fit positioning and fixing; The pedestal (29) that the lead-out wire of switch (27) passes by the dress tapered end joins with alarm (35); Be provided with battery in the described alarm.Electronic circuit and sounding device etc., and be fixed on the inboard of antitheft dashboard (1).
When bicycle is locked, only need locking bar (23) is inserted tapered end (22), make dead bolt (25) under the effect of back-moving spring (24), move and do not touch spacing alarm switch (28) at all along cell body; When bicycle is stolen, because of locking bar spurs the spacing alarm switch (28) that dead bolt presses the dead bolt below, makes it to connect alarm circuit, and reach the purpose of buzzing warning by lead-out wire.And when the vehicle owner opened the lock with the key or travels, even locking bar is done transverse movement, as long as do not make stretching motion, dead bolt did not contact the spacing alarm switch all the time, does not influence its normal use.
Claims (2)
1, a kind of lock with alarm switch is made up of tapered end, locking bar and dead bolt, it is characterized in that dead bolt (25) below in described tapered end (22) is provided with a cavity (26), is provided with spacing alarm switch (28) in it.
2, the lock of band alarm switch as claimed in claim 1 is characterized in that the lead-out wire (27) of described spacing alarm switch (28), passes the pedestal (29) by dress tapered end (22), joins with alarm (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95226052 CN2263172Y (en) | 1995-11-01 | 1995-11-01 | Vehicle lock with alarm switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95226052 CN2263172Y (en) | 1995-11-01 | 1995-11-01 | Vehicle lock with alarm switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2263172Y true CN2263172Y (en) | 1997-09-24 |
Family
ID=33872298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95226052 Expired - Fee Related CN2263172Y (en) | 1995-11-01 | 1995-11-01 | Vehicle lock with alarm switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2263172Y (en) |
-
1995
- 1995-11-01 CN CN 95226052 patent/CN2263172Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |