CN2174536Y - Electronic anti-theft lock for travelling bag - Google Patents
Electronic anti-theft lock for travelling bag Download PDFInfo
- Publication number
- CN2174536Y CN2174536Y CN 93222781 CN93222781U CN2174536Y CN 2174536 Y CN2174536 Y CN 2174536Y CN 93222781 CN93222781 CN 93222781 CN 93222781 U CN93222781 U CN 93222781U CN 2174536 Y CN2174536 Y CN 2174536Y
- Authority
- CN
- China
- Prior art keywords
- chain
- lock
- shell
- alarm device
- electronic
- 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
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- Burglar Alarm Systems (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to a lock, particularly a pocket electric alarm lock. The pocket electric alarm lock solves an alarm anti-theft problem. The pocket electric alarm lock is characterized in that a lock body, a lock chain and an electronic alarm device are all installed in an outer shell. A lock chain disk with a tension curling spring is arranged on the middle part of the outer shell to be connected with the electronic alarm device. One end of the lock chain is connected to the tension curling spring of the center of the lock chain disk. The tension curling spring is wound on a shaft of the center of the lock chain disk. The other end of the lock chain is a lock head. The lock head is extended outside the outer shell and is matched and engaged with a keyhole arranged on the outer shell. The pocket electric alarm lock can be widely used for locking boxes and bags.
Description
The utility model relates to lock, refers to a kind of going out with pocket electronic safety lock especially.
Existing go on business or the traveller locks antitheft to its entrained travelling lodge to be an epochmaking thing, to be generally common tapered end or chain lock, but these locks as proverb said " anti-gentleman, anti-person of low position ", reliability is relatively poor.
The purpose of this utility model be exactly in view of existing travelling lodge with being latched in the problems referred to above, and provide a kind of traveling bag electronic safety lock.
The purpose of this utility model is achieved in that the traveling bag electronic safety lock, form by lock body, chain, electronic alarm device, shell and connecting piece, it is characterized in that lock body, chain and electronic alarm device are installed in the shell, be installed on a chain dish that has the pulling force coil spring at the shell middle part, chain is connected mutually with electronics newspaper utmost point alarm device, chain one end is connected on the coil spring of chain dish central authorities, coil spring is wound on the axle of chain disk center, chain end in addition is tapered end, tapered end then stretches out in shell, and be located at the interlock that is complementary of keyhole on the shell.
Above-mentioned design scheme, chain can pull it in use, and the time spent is not concealed in the shell by the withdrawal of coil spring elastic force, and when chain was cut off by picking lock, electronic alarm device promptly sent alarm signal, reached antitheft purpose.And when normally unblanking, power supply is cut off, so do not report to the police.
Be further described again below by drawings and Examples.
Fig. 1 shows its internal construction schematic diagram when opening for the utility model shell.
Fig. 2 be the utility model electronic alarm device line chart and with the chain connection diagram.
Among the figure: 1 power supply, 2 loudspeaker, 3 keyholes, 4 dead bolts, 5 power contacts,, 6 key eyes, 7 lock cores, 8 relays, 9 tapered ends, 10 chains, 11 chain dishes, 12 signal generators, 13 relay constant close contacts, 14 coil spring dishes, 15,16 shells.
As shown in the figure: power contact is installed on the lock core, is contact and energising when locking.Electronic alarm device is made up of power supply, relay, relay constant close contact, signal generator and loudspeaker, and relay is connected mutually with chain, and power supply is located at the shell bottom.This shows when chain cuts off that power supply still keeps connecting, and promptly sends alarm signal by loudspeaker by relay and signal generator, have only by the key Shi Caineng that normally unblanks and cut off the electricity supply.So the utility model theftproof is better, safe, reliable, practical.Can be widely used in all kinds of case and bag locks.
Claims (3)
1, traveling bag electronic safety lock, form by lock body, chain, electronic alarm device, shell and connecting piece, it is characterized in that lock body, chain and electronic alarm device are installed in the shell, be installed on a chain dish that has the pulling force coil spring at the shell middle part, chain is connected mutually with electronics newspaper utmost point alarm device, chain one end is connected on the coil spring of chain dish central authorities, coil spring is wound on the axle of chain disk center, chain end in addition is tapered end, tapered end then stretches out in shell, and be located at the interlock that is complementary of keyhole on the shell.
2, as the said electronic safety lock of claim 1, it is characterized in that power contact is installed on the lock core, when locking, be contact and energising.
3, as claim 1 or 2 said electronic safety locks, it is characterized in that electronic alarm device is made up of power supply, relay, relay constant close contact, signal generator and loudspeaker, and relay is connected mutually with chain, power supply is located at the shell bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93222781 CN2174536Y (en) | 1993-08-24 | 1993-08-24 | Electronic anti-theft lock for travelling bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93222781 CN2174536Y (en) | 1993-08-24 | 1993-08-24 | Electronic anti-theft lock for travelling bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2174536Y true CN2174536Y (en) | 1994-08-17 |
Family
ID=33801275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93222781 Expired - Fee Related CN2174536Y (en) | 1993-08-24 | 1993-08-24 | Electronic anti-theft lock for travelling bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2174536Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111096531A (en) * | 2019-12-09 | 2020-05-05 | 上海浩羽箱包有限公司 | Wear-resisting theftproof draw-bar box |
-
1993
- 1993-08-24 CN CN 93222781 patent/CN2174536Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111096531A (en) * | 2019-12-09 | 2020-05-05 | 上海浩羽箱包有限公司 | Wear-resisting theftproof draw-bar box |
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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 |