CN2786259Y - Electromagnetic anti-theft lock for automobile trunk - Google Patents
Electromagnetic anti-theft lock for automobile trunk Download PDFInfo
- Publication number
- CN2786259Y CN2786259Y CN 200520071345 CN200520071345U CN2786259Y CN 2786259 Y CN2786259 Y CN 2786259Y CN 200520071345 CN200520071345 CN 200520071345 CN 200520071345 U CN200520071345 U CN 200520071345U CN 2786259 Y CN2786259 Y CN 2786259Y
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- CN
- China
- Prior art keywords
- pin rod
- cotter way
- electromagnetic switch
- locking
- lock
- 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
- 230000005611 electricity Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Burglar Alarm Systems (AREA)
Abstract
An electromagnetic type automobile trunk anti-theft lock is characterized in that an electromagnetic switch is arranged, and a telescopic pin rod in the electromagnetic switch is used as a lock tongue; and a locking pin groove is arranged, a pin rod of the electromagnetic switch is matched with the locking pin groove in position, the pin rod is inserted into the pin groove to be in a locking state, and the pin rod is withdrawn from the pin groove to be in an opening state. The utility model discloses an electromagnetic type locking, its signal of telecommunication are taken in the car, under the coil situation of being electrified, are the locking state, have fine theftproof effect, its simple structure, with low costs, easy to carry out. The utility model discloses can use with existing mechanical lock cooperation, also can independent utility.
Description
Technical field:
The utility model relates to theftproof lock, the theftproof lock of a kind of use in automobile boot of more specifically saying so.
Background technology:
In the recent period, the stolen incident of the automobile boot that takes place frequently has seriously upset social security.Stealer utilizes instrument that the mechanical lock on the automobile boot is opened, and then implements to steal.
Summary of the invention:
The utility model is for avoiding above-mentioned existing in prior technology weak point, a kind of electromagnetic type automobile back case theftproof lock is provided, and implements locking to automobile boot with the signal of telecommunication by electromagnetic switch, in the hope of reaching antitheft purpose.
The technical scheme that the utility model technical solution problem is adopted is:
Design feature of the present utility model is that electromagnetic switch is set, and is dead bolt with telescopic pin rod in the electromagnetic switch; The locking cotter way is set, and the pin rod of described electromagnetic switch is equipped with locking cotter way on the throne putting, and inserting cotter way with pin rod is lock-out state, and to withdraw from cotter way with pin rod be opening.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
1, the utility model adopts the electromagnetic type locking, and its signal of telecommunication is taken from the car, under the coil losing electricity situation, is locking states, has good anti-theft effect, and it is simple in structure, cost is low, easy to implement.
2, the utility model can be used with existing mechanical lock, also can independently use.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is another embodiment structural representation of the utility model.
The specific embodiment:
Number in the figure: 1 electromagnetic switch, 2 pin rods, 3 cotter ways, 4 lock cores, 5 boots, 6 box-like key seats, 7 case covers, 8 latches.
Referring to Fig. 1, present embodiment is provided with electromagnetic switch 1, is dead bolt with telescopic pin rod 2 in the electromagnetic switch 1; Locking cotter way 3 is set, and the pin rod 2 of electromagnetic switch 1 is equipped with on the position with locking cotter way 3, and inserting cotter ways 3 with pin rod 2 is lock-out state, and to withdraw from cotter way 3 with pin rod 2 be opening.
In concrete the enforcement, the on off state that electromagnetic switch 1 has is: the pin rod 2 that coil gets when electric is inserted in the cotter way 3, and the pin rod 2 during coil losing electricity withdraws from cotter way 3.
Fig. 1 illustrates, and the cotter way 3 in the present embodiment is arranged on the lock core 4 of mechanical lock, and cotter way 3 is along the radially setting of lock core 4, with the lock core 4 of pin rod 2 locking mechanical locks.
Mode of occupation:
Locking states: the electromagnetic coil of electromagnetic switch gets electric, and its pin rod is inserted in the cotter way, and the lock core of mechanical lock is therefore locked, at this moment, no matter be to use key or other instrument all can not rotational lock core, implements antitheft.
Have only the working power when electromagnetic switch to be cut off, the electromagnetic coil dead electricity when therefore pin rod withdraws from cotter way, can be used key operated mechanical lock.Among the embodiment, electromagnetic switch and mechanical lock are used.
Referring to Fig. 2, another embodiment is that box-like key seat 6 is set on reserve casing 5, and the latch 8 can insert in the key seat 6 is set on case cover 7, and the cotter way 3 that is used for inserting electromagnetic switch pin rod 2 is the latch 8 that level runs through key seat 6 and is inserted in key seat 6.This mechanism form is directly latch and cotter way to be locked by pin rod, can break away from mechanical lock and use separately.
The working power of electromagnetic coil can be taken from storage battery in the car in the utility model.
Claims (4)
1, electromagnetic type automobile back case theftproof lock is characterized in that being provided with electromagnetic switch (1), is dead bolt with telescopic pin rod (2) in the electromagnetic switch (1); Locking cotter way (3) is set, and the pin rod (2) of described electromagnetic switch (1) is equipped with on the position with locking cotter way (3), and inserting cotter way (3) with pin rod (2) is lock-out state, and to withdraw from cotter way (3) with pin rod (2) be opening.
2, theftproof lock according to claim 1 is characterized in that the on off state that described electromagnetic switch (1) has is: the pin rod (2) that coil gets when electric is inserted in the cotter way (3), and the pin rod during coil losing electricity (2) withdraws from cotter way (3).
3, theftproof lock according to claim 1 is characterized in that described cotter way (3) is positioned on the lock core (4) of mechanical lock, and cotter way (3) is along the radially setting of lock core (4).
4, theftproof lock according to claim 1, it is characterized in that on reserve casing (5), being provided with box-like key seat (6), setting can be inserted the latch (8) in the key seat (6) on case cover (7), and the cotter way (3) that is used for inserting electromagnetic switch pin rod (2) is the latch (8) that level runs through key seat (6) and is inserted in key seat (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071345 CN2786259Y (en) | 2005-04-30 | 2005-04-30 | Electromagnetic anti-theft lock for automobile trunk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071345 CN2786259Y (en) | 2005-04-30 | 2005-04-30 | Electromagnetic anti-theft lock for automobile trunk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2786259Y true CN2786259Y (en) | 2006-06-07 |
Family
ID=36774834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520071345 Expired - Fee Related CN2786259Y (en) | 2005-04-30 | 2005-04-30 | Electromagnetic anti-theft lock for automobile trunk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2786259Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593149A (en) * | 2017-01-17 | 2017-04-26 | 北京汽车研究总院有限公司 | Trunk locking device and automobile |
-
2005
- 2005-04-30 CN CN 200520071345 patent/CN2786259Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593149A (en) * | 2017-01-17 | 2017-04-26 | 北京汽车研究总院有限公司 | Trunk locking device and automobile |
| CN106593149B (en) * | 2017-01-17 | 2019-03-15 | 北京汽车研究总院有限公司 | A kind of trunk locking device and automobile |
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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 |