CN2761772Y - Antitheft lock for motorcycle - Google Patents

Antitheft lock for motorcycle Download PDF

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Publication number
CN2761772Y
CN2761772Y CN 200520001249 CN200520001249U CN2761772Y CN 2761772 Y CN2761772 Y CN 2761772Y CN 200520001249 CN200520001249 CN 200520001249 CN 200520001249 U CN200520001249 U CN 200520001249U CN 2761772 Y CN2761772 Y CN 2761772Y
Authority
CN
China
Prior art keywords
lock
key
track
utility
model
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 200520001249
Other languages
Chinese (zh)
Inventor
胡长兴
石庆华
时洪波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN 200520001249 priority Critical patent/CN2761772Y/en
Application granted granted Critical
Publication of CN2761772Y publication Critical patent/CN2761772Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an antitheft lock for motorcycles, which adopts the technical scheme that a key track slot is arranged along the direction of a key hole. The key track slot is perpendicular to a rectangular slot of a lock body, so that a key can be directly inserted into the lock hole along a track. A lock core tallies with the track but is not connected with the track, so that even if the track is destroyed, the lock core does not move, and the lock can not be opened, either. The lock core is directly installed in the utility model, and the lock core drives a lock catch to unlock the lock under the rotation of the key. When the key is pulled out, the lock catch automatically resets under the action of a spring and the trouble of pressing a transmission shaft for locking is saved.

Description

Anti-theft lock for motorcycle
The utility model relates to a kind of theftproof lock that curved key track is arranged.
There is a kind of theftproof lock to do case at present in order to make the robber directly insert keyhole with robber's turner tool, a common lock is closed, keyhole is hidden under steel plate, open the hole slot of a right angle type then in the position of keyhole, key is made a curved key, but also have following weak point: the inconvenience of 1, unblanking, particularly evening key are sometimes inserted and just can be inserted in the lockhole several times; 2, enclosed inside is the finished product lock, has caused unnecessary waste; Must press movable axis when 3, locking car could pin, and the utility model can overcome above weak point.
The purpose of this utility model is achieved in that along the direction of keyhole does a key rail groove, and coincides with the trough with straight angle of locking body, makes key directly insert lockhole along track.The lock stamen coincide with track but does not link to each other, and the destroyed lock stamen of track also can not moved, and lock is not still opened.The lock stamen is directly installed in the utility model the inside, drives under the rotation that latches in key lock is opened, and key is extracted under the effect of spring, and snap close automatically resets, and has saved and has pressed the power transmission shaft locking.
Owing to adopt such scheme, unblank, locking is safer, facility.
Below in conjunction with accompanying drawing the utility model is further specified:
Fig. 1 is the utility model principle assumption diagram;
Fig. 2 is the utility model key trajectory diagram;
Fig. 3 is the utility model lock cut-away view;
Fig. 4 is the utility model key track front end face figure;
Fig. 5 is the utility model key track rear end face figure;
Fig. 6 is the utility model Key structure figure;
Among the figure: (1), track body, (2), track, (3), inner orbit, (4), installation handle, (5), lock core, (6) torsion spring, (7), snap close, (8), lock bridge, (9), lock body, (10), curved key.The utility model embodiment 1: torsion spring and lock are installed on the lock core, and lock, embed in the lock body, track is packed in the lock body with pin.The installation handle of swing-around trajectory coincides the trough with straight angle on rail groove and the lock body, and aligns with the lock stamen keyhole of front, with the sulfonium nail lock core, track sulfonium jail is got final product on lock body then.

Claims (1)

1. theftproof lock that curved key track is arranged, it is characterized in that: it is to do a key rail groove along the direction of keyhole, and coincides with the trough with straight angle of lock body, latches under the effect of spring to automatically reset.
CN 200520001249 2005-01-21 2005-01-21 Antitheft lock for motorcycle Expired - Fee Related CN2761772Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520001249 CN2761772Y (en) 2005-01-21 2005-01-21 Antitheft lock for motorcycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520001249 CN2761772Y (en) 2005-01-21 2005-01-21 Antitheft lock for motorcycle

Publications (1)

Publication Number Publication Date
CN2761772Y true CN2761772Y (en) 2006-03-01

Family

ID=36094900

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520001249 Expired - Fee Related CN2761772Y (en) 2005-01-21 2005-01-21 Antitheft lock for motorcycle

Country Status (1)

Country Link
CN (1) CN2761772Y (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060301