CN208181260U - A kind of secondary locking theftproof lock of key for straddling vehicle - Google Patents

Abstract

The secondary locking theftproof lock of the key that the utility model proposes a kind of for straddling vehicle, including igniting lock core, igniting lock body and for the igniting outer cover of fixed lock core, crank is equipped in the tail end of igniting lock core, locking shaft is socketed on crank, wherein, the side opposite with slide bar is equipped with inserting groove in locking shaft, and in the state that lock core of lighting a fire is in and closes, slide bar is plug-type to be arranged in the inserting groove of locking shaft；The outside of igniting lock core is equipped with pilferproof closure, and use for theft protection cover is in the key insert port for opening or blocking igniting lock core；Locking shaft includes interior locking shaft and outer locking shaft, is connected between interior locking shaft and outer locking shaft by connecting shaft, improves anti-theft performance and security performance, increases service life.

Description

A kind of secondary locking theftproof lock of key for straddling vehicle

Technical field

The utility model relates to a kind of theftproof lock more particularly to a kind of secondary locking theftproof locks of key for straddling vehicle.

Background technique

The two-wheeleds such as motorcycle, battery truck and motor tricycle are stolen in order to prevent, and people will be this kind of usually using lockset The handlebar or wheel of vehicle lock, but present theft crime suspect be it is all-pervasive, unlock for them only A handicraft problem, suspect's majority of this respect were engaged in automotive repair, and unlocking technique profession can be familiar with grasping vehicle Construction, theft modus operandi it is skilled, mainly have key disclose lock, sled pound lock, breaking and connecting motorcycle route etc., mostly using bolt clipper, Screwdriver, cross break the tools used in crime such as lock tool, polytypic motor car key, igniting lock of motorcycle, cause motorcycle, battery truck The anti-theft effect of equal two-wheeleds and motor tricycle is poor.

Patent 201510395821.4 discloses a kind of secondary lockable mechanism theftproof lock of secret key chip, including lock core of lighting a fire, Igniting lock body and igniting outer cover and anti-theft screw for fixed lock core, the igniting lock core are mounted in ignition lock body, institute It states igniting outer cover to be fixed on the igniting lock body by anti-theft screw, the key insert port of the igniting lock core is equipped with input terminal Son, the input terminal are connected through conducting wire with internal controller, are mounted on the igniting lock core by internal controller control The power on/off of the electromagnet of lower part, the electromagnet is interior to be equipped with slide bar, and the slide bar end, which is equipped with, pushes away electromagnet for slide bar Reset spring；It is equipped with crank in the tail end of the igniting lock core, is socketed with locking shaft on the crank, the locking shaft is equipped with Annular groove, in the state that the igniting lock core is in and closes, the annular groove of the locking shaft and setting are in the electromagnetism Slide bar Corresponding matching in iron.

Although above-mentioned lockset has anti-theft effect, lock core still can be dismantled by violence, and its locking shaft is equipped with Annular groove causes locking shaft intensity inadequate, easy to damage, reduces service life.

Utility model content

The utility model proposes a kind of secondary locking theftproof lock of the key for straddling vehicle regarding to the issue above, improves Anti-theft performance and security performance, increase service life.

Specific technical solution is as follows:

A kind of secondary locking theftproof lock of key for straddling vehicle, including igniting lock core, igniting lock body and for fixing The igniting outer cover of lock core, igniting lock core are mounted in ignition lock body, and igniting outer cover is fixed on the igniting lock body, lock core of lighting a fire Key insert port be equipped with input terminal, input terminal is connected through conducting wire with internal controller, by internal controller control installation Slide bar is equipped in the power on/off of the electromagnet of igniting lock core lower part, electromagnet；Crank, crank are equipped in the tail end of igniting lock core On be socketed with locking shaft, wherein in locking shaft the side opposite with slide bar be equipped with inserting groove, igniting lock core be in close shape Under state, slide bar is plug-type to be arranged in the inserting groove of locking shaft；The light a fire outside of lock core is equipped with pilferproof closure, and use for theft protection cover is in opening Open or block the key insert port of igniting lock core；

Locking shaft includes interior locking shaft and outer locking shaft, is connected between interior locking shaft and outer locking shaft by connecting shaft It connects, the first adjusting cavity is equipped in outer locking shaft, is equipped with the second adjusting cavity in interior locking shaft, the both ends of connecting shaft are each passed through external lock Only axis and interior locking shaft are movably disposed in the first adjusting cavity and the second adjusting cavity, one end of the connecting shaft and the first adjusting cavity it Between be equipped with the first spring, second spring is equipped between the connecting shaft other end and the second adjusting cavity, radiation fins is equipped with outside connecting shaft, Radiation fins is fixed between interior locking shaft and outer locking shaft, and inserting groove is arranged in interior locking shaft.

The above-mentioned secondary locking theftproof lock of a kind of key for straddling vehicle, wherein pilferproof closure includes inner cover and outer cover, inner cover It is fixed on igniting lock core, inside covers equipped with first through hole, covers outside equipped with the second through-hole, first through hole and second channel are opposite It is arranged and is located at the top of key insert port；

In inner cover by the rotatable fixation of pin shaft, first through hole can be blocked by rotating the cover, on cover board for the bottom of cover board Equipped with unlocking socket, unlocking socket is arranged in pin shaft bearing；

Outer cover is fixed to be covered outside equipped with third through-hole in inner cover, and third through-hole is located above unlocking socket.

The secondary locking theftproof lock of the above-mentioned key for scooter, wherein igniting lock body is vertical to be fixed on mounting blocks.

The utility model has the following beneficial effects:

The utility model is provided with pilferproof closure, while annular groove has been changed to single port slot, improves anti-theft performance and peace Full performance, increases service life；

It will be integrated in lock insertion unlocking inserted block on the key, the folding of cover board may be implemented by rotating key；

Split type structure is set by locking shaft, the operation error in locking process can be effectively prevent to cause lockset Damage, further improves service life.

Detailed description of the invention

Fig. 1 is the utility model structure chart.

Fig. 2 is the utility model section view.

Fig. 3 is locking shaft cross-sectional view.

Fig. 4 is pilferproof closure structure chart.

Fig. 5 is inner cover structure figure.

Specific embodiment

It is clear to be more clear the technical solution of the utility model, the utility model is carried out into one with reference to the accompanying drawing Step description, the technical characteristic of any pair of technical solutions of the utility model carry out the scheme that equivalencing is obtained with conventional reasoning and fall Enter scope of protection of the utility model.

Appended drawing reference

Igniting lock core 1, igniting lock body 2, input terminal 4, internal controller 5, electromagnet 6, slide bar 7, crank 8, locking shaft 9, inserting groove 10, pilferproof closure 11, interior locking shaft 12, outer locking shaft 13, connecting shaft 14, the first adjusting cavity 15, the second adjusting cavity 16, First spring 17, radiation fins 19, inner cover 20, outer cover 21, first through hole 22, the second through-hole 23, cover board 24, is opened second spring 18 Lock socket 25, third through-hole 26, mounting blocks 27.

The secondary locking theftproof lock of a kind of key for straddling vehicle as shown in the figure, including igniting lock core 1, igniting lock body 2 with And the igniting outer cover for fixed lock core, igniting lock core are mounted in ignition lock body, igniting outer cover is fixed on the igniting lock body On, the key insert port for lock core of lighting a fire is equipped with input terminal 4, and input terminal is connected through conducting wire with internal controller 5, is controlled by inside Device control processed is mounted on the power on/off of the electromagnet 6 of igniting lock core lower part, is equipped with slide bar 7 in electromagnet；In the tail of igniting lock core End is equipped with crank 8, is socketed with locking shaft 9 on crank, wherein and the side opposite with slide bar is equipped with inserting groove 10 in locking shaft, Lock core of lighting a fire is in the state of closing, and slide bar is plug-type to be arranged in the inserting groove of locking shaft；The outside of igniting lock core is set There is pilferproof closure 11, use for theft protection cover is in the key insert port for opening or blocking igniting lock core；

Locking shaft includes interior locking shaft 12 and outer locking shaft 13, is added between interior locking shaft and outer locking shaft by connecting shaft 14 With connection, it is equipped with the first adjusting cavity 15 in outer locking shaft, the second adjusting cavity 16 is equipped in interior locking shaft, the both ends of connecting shaft are distinguished It is movably disposed in the first adjusting cavity and the second adjusting cavity across outer locking shaft and interior locking shaft, one end of the connecting shaft and first It is equipped with the first spring 17 between adjusting cavity, second spring 18 is equipped between the connecting shaft other end and the second adjusting cavity, outside connecting shaft Portion is equipped with radiation fins 19, and radiation fins is fixed between interior locking shaft and outer locking shaft, and inserting groove is arranged in interior locking shaft.

Pilferproof closure includes inner cover 20 and outer cover 21, and inner cover is fixed on igniting lock core, is inside covered equipped with first through hole 22, outside It covers and is equipped with the second through-hole 23, first through hole and second channel are oppositely arranged and are located at the top of key insert port；

In inner cover by the rotatable fixation of pin shaft, first through hole, cover board can be blocked by rotating the cover for the bottom of cover board 24 It is equipped with unlocking socket 25, unlocking socket is arranged in pin shaft bearing；

Outer cover is fixed to be covered outside equipped with third through-hole 26 in inner cover, and third through-hole is located above unlocking socket.

Igniting lock body is vertical to be fixed on mounting blocks 27.

Claims (3)

1. a kind of secondary locking theftproof lock of key for straddling vehicle, including igniting lock core, igniting lock body and it is used for fixing lock The igniting outer cover of core, igniting lock core are mounted in ignition lock body, and igniting outer cover is fixed on the igniting lock body, lock core of lighting a fire Key insert port is equipped with input terminal, and input terminal is connected through conducting wire with internal controller, is mounted on by internal controller control The power on/off of the electromagnet of igniting lock core lower part, electromagnet is interior to be equipped with slide bar；It is equipped with crank in the tail end of igniting lock core, on crank It is socketed with locking shaft, it is characterized in that, the side opposite with slide bar is equipped with inserting groove in locking shaft, is in closing in igniting lock core Under state, slide bar is plug-type to be arranged in the inserting groove of locking shaft；Light a fire lock core outside be equipped with pilferproof closure, use for theft protection cover in Open or block the key insert port of igniting lock core；

Locking shaft includes interior locking shaft and outer locking shaft, is connected between interior locking shaft and outer locking shaft by connecting shaft, outside It is equipped with the first adjusting cavity in locking shaft, is equipped with the second adjusting cavity in interior locking shaft, the both ends of connecting shaft are each passed through outer locking shaft It is movably disposed in the first adjusting cavity and the second adjusting cavity with interior locking shaft, is set between one end of the connecting shaft and the first adjusting cavity There is the first spring, second spring is equipped between the connecting shaft other end and the second adjusting cavity, is equipped with radiation fins, ripple outside connecting shaft Set is fixed between interior locking shaft and outer locking shaft, and inserting groove is arranged in interior locking shaft.

2. a kind of secondary locking theftproof lock of key for straddling vehicle as described in claim 1, it is characterized in that, pilferproof closure includes Inner cover and outer cover, inner cover are fixed on igniting lock core, are inside covered equipped with first through hole, are covered lead to equipped with the second through-hole, first outside Hole and second channel are oppositely arranged and are located at the top of key insert port；

In inner cover by the rotatable fixation of pin shaft, first through hole can be blocked by rotating the cover, and cover board is equipped with for the bottom of cover board Unlocking socket, unlocking socket are arranged in pin shaft bearing；

Outer cover is fixed to be covered outside equipped with third through-hole in inner cover, and third through-hole is located above unlocking socket.

3. a kind of secondary locking theftproof lock of key for straddling vehicle as described in claim 1, it is characterized in that, igniting lock body hangs down Straight is fixed on mounting blocks.