CN2816267Y - Antitheft for automobile back-up case - Google Patents

Antitheft for automobile back-up case Download PDF

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Publication number
CN2816267Y
CN2816267Y CN 200520029126 CN200520029126U CN2816267Y CN 2816267 Y CN2816267 Y CN 2816267Y CN 200520029126 CN200520029126 CN 200520029126 CN 200520029126 U CN200520029126 U CN 200520029126U CN 2816267 Y CN2816267 Y CN 2816267Y
Authority
CN
China
Prior art keywords
lock
automobile
opened
trunks
extension spring
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
Application number
CN 200520029126
Other languages
Chinese (zh)
Inventor
王常霖
王鹤天
Original Assignee
王常霖
王鹤天
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 王常霖, 王鹤天 filed Critical 王常霖
Priority to CN 200520029126 priority Critical patent/CN2816267Y/en
Application granted granted Critical
Publication of CN2816267Y publication Critical patent/CN2816267Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a theft-preventing lock for trunks, which is composed of an upper part and a lower part that are positioned by an extension spring. Both ends of a lock rod are provided with lock bolts which are driven by gears and rack bars. A lock disk is a cam structure and forms a meshing pair with a pull rod and the extension spring. The other end of the pull rod is moved with a contact head of an electromagnetic valve which unlocks an automobile lock by a control circuit. In addition, a manual unlocking device is also arranged and the automobile lock can be unlocked manually. The automobile lock is unlocked by a circuit control unlocking method and a manual mechanical unlocking method. The theft-preventing lock for automobile trunks has the advantages of simple structure, convenient installation, strong anti-unclenching performance, and no unlocking lock hole outside the automobile. The trunk can not be opened without breaking a compartment, and the function of theft prevention is fulfilled. The theft-preventing lock for trunks can be used for various trunks of passenger automobiles.

Description

The automobile trunk theftproof lock
Technical field:
The utility model relates to the improvement of automobile trunk lock, and especially a kind of automobile trunk theftproof lock belongs to automobile trunk lock construction element technical field.
Background technology:
At present, the automobile trunk lock mostly is fixed structure, is fixed in the automobile trunk, and this kind is simple in structure, often takes place with key operated boot larceny case, and theftproof performance is poor.
Summary of the invention:
The utility model discloses a kind of automobile trunk theftproof lock, has solved the generation that keyhole is opened the boot larceny case, has played antitheft effect.
Technical solution of the present utility model is as follows: by electronic in driver's cabin, manually opened, replaced traditional key operated boot.By the extension spring location, locking bar two end devices have dead bolt, by gear, tooth bar transmission.Lock collar is that cam structure and pull bar, extension spring constitute Meshing Pair, the other end of pull bar and the motion of the contact of electromagnetic valve, and electromagnetic valve is opened lock by control circuit; Also be provided with manually opened device in addition, can pass through manually opened lock.
Good effect of the present utility model is: the automobile trunk theftproof lock does not have the unlatching lockhole at automobile external, does not destroy railway carriage and can't open rear cabinet, plays antitheft effect, can be widely used in various passenger vehicle boots and use.
Description of drawings:
Fig. 1 the utility model retaining mechanism schematic diagram.
Fig. 2 the utility model retaining mechanism lateral view.
1~release pull, 2~unlatching pressing plate, 3~manually opened pressing plate, 4~pressing plate turning cylinder, 5~electric opening pressing plate, 6~electromagnetic valve, 7~locking backguy, 8~gear, 9~tooth bar, 10~spring, 11~lock collar, 12~power line.
The specific embodiment:
According to shown in Figure 1, automobile rear cabinet theftproof lock is made up of upper and lower two parts, and automobile rear cabinet anti-theft lock device has retaining mechanism, and by the extension spring location, locking bar two end devices have dead bolt, by 8,9 transmissions.Lock collar 11 is that cam structure and pull bar, extension spring constitute, and the contact of electromagnetic valve 6 makes electric opening pressing plate 5 and opens pressing plate 2 interlocks by behind the power supply, opens lock; Also be provided with manually openedly, drive manually opened pressing plate 3, make and open pressing plate 2 motions and open locks by release pull 1; Also be provided with blocking device, drive lock collar 11 rotation lockings by locking backguy 7.

Claims (1)

  1. Automobile rear cabinet theftproof lock is made up of upper and lower two parts.It is characterized in that:, replaced traditional key operated boot by electronic in driver's cabin, manually opened.By the extension spring location, locking bar two end devices have dead bolt, by gear, tooth bar transmission.Lock collar is that cam structure and pull bar, extension spring constitute Meshing Pair, the other end of pull bar and the motion of the contact of electromagnetic valve, and electromagnetic valve is opened lock by control circuit; Also be provided with manually opened device in addition, can be by manually opened automobile trunk lock.This automobile trunk theftproof lock is opened by circuit control and armstrong's patent is opened the dual mode unlatching; The utility model automobile rear cabinet theftproof lock and original back-up case lock have been formed new burglary-resisting system, have improved antitheft safety factor greatly.
CN 200520029126 2005-08-29 2005-08-29 Antitheft for automobile back-up case Expired - Fee Related CN2816267Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520029126 CN2816267Y (en) 2005-08-29 2005-08-29 Antitheft for automobile back-up case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520029126 CN2816267Y (en) 2005-08-29 2005-08-29 Antitheft for automobile back-up case

Publications (1)

Publication Number Publication Date
CN2816267Y true CN2816267Y (en) 2006-09-13

Family

ID=36996073

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520029126 Expired - Fee Related CN2816267Y (en) 2005-08-29 2005-08-29 Antitheft for automobile back-up case

Country Status (1)

Country Link
CN (1) CN2816267Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101994431A (en) * 2010-12-07 2011-03-30 罗世同 Electronic anti-theft lock of rolling door
CN101660382B (en) * 2008-08-26 2012-07-18 信昌机械厂股份有限公司 Electric system of backdoor
CN107558832A (en) * 2017-10-13 2018-01-09 瑞安市盛元汽车配件有限公司 A kind of supporting assembly of automobile power back door locking device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101660382B (en) * 2008-08-26 2012-07-18 信昌机械厂股份有限公司 Electric system of backdoor
CN101994431A (en) * 2010-12-07 2011-03-30 罗世同 Electronic anti-theft lock of rolling door
CN101994431B (en) * 2010-12-07 2013-04-03 罗世同 Electronic anti-theft lock of rolling door
CN107558832A (en) * 2017-10-13 2018-01-09 瑞安市盛元汽车配件有限公司 A kind of supporting assembly of automobile power back door locking device
CN107558832B (en) * 2017-10-13 2022-06-17 瑞安市盛元汽车配件有限公司 Supporting assembly of automobile electric tail gate locking device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
DD01 Delivery of document by public notice

Addressee: Wang Changlin

Document name: Notification of Termination of Patent Right

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060913

Termination date: 20090929