CN105019729A - Novel spiral anti-theft lock - Google Patents

Abstract

The invention relates to a novel spiral anti-theft lock. The novel spiral anti-theft lock comprises a lock bar, a lock case and a lock carrier. The two ends of the lock case are open. The lock case is of a hollow structure. A screw lock cylinder is arranged at the top end of the lock bar. The shape of the lock carrier is of a U-shaped structure. A nut lock hole is formed in the left end of the lock carrier. The screw lock cylinder is matched with the nut lock hole. A nut is arranged at the outlet end of the lock case and aligned with the nut lock hole. An axial filament is arranged at the right end of the lock carrier, and the lock case and the lock carrier are connected together through the axial filament. On one hand, bolt rotation control is adopted, so that the locking effect is achieved; on the other hand, the unlocking and lock theft logical thinking process, namely, the anti-theft, anti-prizing, anti-smashing, anti-sawing and anti-shearing destruction process, of people is considered, accurate judgment of people for a key, namely, the unlocking difficulty processing process is lost, and therefore the firm security feature of the lock is achieved; and the novel spiral anti-theft lock is ingenious in design and convenient to use, is a great innovation in the existing technology, and has good market prospects and high promotional value.

Description

A kind of Novel spiral theftproof lock

Technical field

The present invention relates to a kind of lock unit, especially a kind of Novel spiral theftproof lock.

Background technology

Can run into various lock in daily life, size shape is different, but their generally effect only has one, and that is exactly antitheft.Be unable to do without various instrument and simple device in coal production, because thing is too many, on and off duty all to take to aboveground be also impossibility, but it is also more at random to be put into job location, bad management and loss.If load just relatively simple with tool box, lacked a lot of trouble, the personnel that also economized in addition carry back and forth, save the labour intensity that manpower also reduces workman, shorten simultaneously and decrease idle work, accelerating operating rate, improve operating efficiency.Because underground work environment is different, the lock of use is often struck, and the lock bought is easy to be pried open, particularly down-hole storehouse, once can be more by the thing striking loss.How to manufacture a kind of Special anti-theft, pick-proof, prevent copying, and sturdy and durable, the lockset not easily lost is warehouse, down-hole depositary management urgent problem.

Summary of the invention

For overcoming above the deficiencies in the prior art, the invention provides that a kind of design is ingenious, easy to use, antitheft, pick-proof, anti-ly to pound, anti-saw, anti-shearing Novel spiral theftproof lock.

Technical scheme of the present invention is: a kind of Novel spiral theftproof lock, comprises locking bar, lock housing and lock frame, described lock housing both ends open, and structure is hollow structure, and the top of described locking bar is provided with screw lock core; The shape of described lock frame is U-shaped structure, and the left end of described lock frame is provided with nut lockhole, and described screw lock core matches with nut lockhole; The port of export of described lock housing is provided with nut and the alignment of nut lockhole; The right-hand member of described lock frame is provided with axial filament, and described lock housing is linked together by axial filament and lock frame.

Further, the material of described locking bar is wire rope.

Further, the material of described lock housing is steel pipe.

The invention has the beneficial effects as follows: lock housing both ends open of the present invention, structure is hollow structure, hollow tubular structure people cannot be seen the hole of slotting key how to configure, and duct is bending pipe, allow people cannot judge the shape of key; Once the shape of key and inner situation cannot be seen, other ways just cannot be taked to open lock; Allow people cannot judge the shape of key, also just can not configuration key privately; Because inserting the hole of key is turned curved, so key also must be soft, this limits the difficulty making lock in manufacture lock technique or precedent; To turn-take the process opened because the process opening lock is screw, limit speed of in the past unblanking and steal lock skill, increase the difficulty of unblanking; Because the steel that the sturdy hardness of material selection of lock is good, steel part hard durable, increases soundness and the anti-destructive of lock, durable in use, and namely pick-proof pounds the function of sawing and cutting.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention;

Fig. 2 is using state schematic diagram of the present invention;

In figure: locking bar 1, lock housing 2, lock frame 3, screw lock core 4, nut lockhole 5, axial filament 6.

Detailed description of the invention

Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.

As depicted in figs. 1 and 2, a kind of Novel spiral theftproof lock, comprises locking bar 1, lock housing 2 and lock frame 3, described lock housing 2 both ends open, and structure is hollow structure, and the top of described locking bar 1 is provided with screw lock core 4; The shape of described lock frame 3 is U-shaped structure, and the left end of described lock frame 3 is provided with nut lockhole 5, and described screw lock core 4 matches with nut lockhole 5; The port of export of described lock housing 2 is provided with nut and nut lockhole 5 aligns; The right-hand member of described lock frame 3 is provided with axial filament 6, and described lock housing 2 is linked together by axial filament 6 and lock frame 3.

Further, the material of described locking bar 1 is wire rope.

Further, the material of described lock housing 2 is steel pipe.

As depicted in figs. 1 and 2, during normal use, be inserted into by locking bar 1 in lock housing 2, due to lock housing 2 both ends open, structure is hollow structure, nut lockhole 5 place that the left end that screw lock core 4 can be reached lock frame 3 is arranged, described screw lock core 4 matches with nut lockhole 5, by rotary screw lock core 4, can by screw lock core 4 and nut lockhole 5 closed and locked, lockset is locked, and then extracts locking bar 1.When unblanking, locking bar 1 is deep in lock housing 2, reversely rotates screw lock core 4, can unblank.Axial filament 6 works as axle with screw, prevents from back-outing or extracting, can strengthen anti-destructive.

Lock housing 2 both ends open of the present invention, structure is hollow structure, hollow tubular structure people cannot be seen the hole of slotting key how to configure, and lock housing 2 is bending pipes, allow people cannot judge the shape of key.Once the shape of key and inner situation cannot be seen, other ways just cannot be taked to open lock; Allow people cannot judge the shape of key, also just can not configuration key privately; Because the hole of lock housing 2 be turned curved, so key also must be soft, this manufacture lock technique on or precedent, limit the difficulty making lock; To turn-take the process opened because the process opening lock is screw, limit speed of in the past unblanking and steal lock skill, increase the difficulty of unblanking; Because the steel that the sturdy hardness of material selection of lock is good, steel part hard durable, increases soundness and the anti-destructive of lock, durable in use, and namely pick-proof pounds the function of sawing and cutting.

Screw-type theft-proof lock have employed bolt and rotates control, plays the effect of locking, considers the processing in dual lock difficulty in the process opening lock; Consider on the other hand the logical thinking process unblanking to steal lock of people, namely antitheft, pick-proof, anti-ly to pound, anti-saw, anti-shearing destructive process, to the difficulty process that namely key unblanks, allow people lose its judgement property accurately, reach the firm function of keeping secret of lock.

Screw-type theft-proof lock does not also find that there is other manufacturer at present, substantially can be defined as exclusive thinking logic, manufacture and design new technology, compare with other theftproof lock safer firmer, other theftproof lock does not possess pick-proof, anti-to pound, anti-shearing, anti-saw anti-theft feature, conventional lock manufactures thinking logic mode tradition and ossifys, product disappears thin, fragile, greatly reduces the theftproof performance of lock.The low theftproof that loses of barrier propterty being exactly it as a large amount of bicycles, motorcycle Loss basic reason causes.Due to the many-sided advantage of screw-type theft-proof lock and unique thinking design new technology, the possibility that the production just determining it is grown.

The special performance design that this theftproof lock possesses; and the scope of application determines market development demand and prospect; the needs that downhole safety protection is produced can not only be adapted to; more can be a lot of local in bicycle shed, motorcycle shed, warehouse etc.; the scope of application is extremely extensive; more can be approved by social broad masses, its positive effect can be played for protection personal property and safety.

The present invention designs ingenious, easy to use, fundamentally solves underground equipment lock in the past and is easily imitated the difficult problem pried open, concerning prior art, be once great technological innovation, have good market prospects and development space.

By reference to the accompanying drawings the preferred embodiments of the disclosure and embodiment are explained in detail above, but the present invention is not limited to the above-described embodiment and examples, in the ken that those skilled in the art possess, various change can also be made without departing from the inventive concept of the premise.

Claims (3)

1. a Novel spiral theftproof lock, comprises locking bar (1), lock housing (2) and lock frame (3), described lock housing (2) both ends open, and structure is hollow structure, it is characterized in that: the top of described locking bar (1) is provided with screw lock core (4); The shape of described lock frame (3) is U-shaped structure, and the left end of described lock frame (3) is provided with nut lockhole (5), and described screw lock core (4) is matched with nut lockhole (5); The port of export of described lock housing 2 is provided with nut and nut lockhole (5) alignment; The right-hand member of described lock frame (3) is provided with axial filament (6), and described lock housing (2) is linked together by axial filament (6) and lock frame (3).

2. a kind of Novel spiral theftproof lock as claimed in claim 1, is characterized in that: the material of described locking bar (1) is wire rope.

3. a kind of Novel spiral theftproof lock as claimed in claim 1, is characterized in that: the material of described lock housing (3) is steel pipe.