CN207553766U - Novel snakelike lock core - Google Patents

Abstract

Novel snakelike lock core, is mainly characterized by：Mainly include snakelike key, described snakelike have snakelike alveolus on the key, the snakelike alveolus is inserted into snakelike lock core, there is snakelike notch on the snakelike lock core, the snakelike notch has snakelike locking plate, the snakelike locking plate has upper collet, the snakelike locking plate has lower locking plate, the upper collet indentation, there has upper tooth column, and the lower locking plate indentation, there has lower tooth column, and the upper collet notch and lower locking plate notch are on the same line, the upper collet has two panels, the lower locking plate has two panels, and the snakelike lock core is round, and the snakelike lock core of the utility model is mainly characterized by：1st, snakelike key has computer numerical controlled processing, precision is high, mutual opening rate is low, 2, snakelike locking plate be divided into four kinds, two of which is upper tooth column, other two kinds are lower tooth columns, the locking plate designed in this way is conducive to prevent to open by force, pries open, 3, snakelike locking plate there is no spring auxiliary reset, omnipotent spoon technology unlocking can be prevented inside lock core with the center of gravity free movement of lock.

Description

Novel snakelike lock core

Technical field

The snakelike lock core of the utility model is related to the antitheft field of lock core, is mainly used for the antitheft of various game machines, such as slot machine, folder baby Baby's machine, automatic vending machine, retail kiosk, game machine, ATM machine, intelligent terminal, electromechanical equipment, cabinet class, locker, the utility model Snakelike lock core effectively raises anti-theft feature.

Background technology

At present, state's internal cylinder in the market, includes the lock of three kinds of ranks of A, B, C grades of locks, is probably divided into single cylinder lock with balls A grades, This lock uses pinball structure, usually 7 hoodles, so having about 7 deep mixed dots, these dots on the key It is to come from the sawtooth development of original broached-tooth design, structure is very simple.Can use unlocking hook direct technology open or Tinfoil unlocking tool is quickly opened, and several seconds clock time can be opened without destroying, double cylinder lock with balls B grades, this lock for being commonly called as B grades Core exactly carries out increasing on the basis of A grades hoodle to reach double, principle and A grades of approximations, due to increasing hoodle amount, skill Art unlocking difficulty can be big, and opening the time used also can be longer.Newest tinfoil unlocking tool has been the individually exploitation of this lock Mold is, it can be achieved that quickly unlocking, and hitting spoon rifle lossless can also open the lock cores such as this lock, C grade of full leaf mortice lock, and C grade blades are locked Although technically more severe, have no difference with common lock core on violence, secondly also have with lost motion functionality Lock core can resist electric drill violence damage, and enhance the ability that anti-skill is opened, and also some locks change the pattern of key tooth flower, change The material of the shank of the key is become, packing box is changed to wooden carving, means that key is gold-plated etc. are provided to promote the advanced of lock core Sense, the anti-theft without really promoting lockset, therefore, people are highly desirable to be had and can have a high-performance, the lock core of high safety Occur.

Invention content

The defects of for above-mentioned conventional lock cylinders, it can not realize the anti-theft measure of higher level, the utility model accumulates for many years The experience of this field work is engaged in, by studying demonstration repeatedly, the snakelike lock core of the utility model must be generated eventually.

For the above-mentioned prior art, the technical problems to be solved in the utility model is to improve anti-theft grade, prevents technical open The features such as lock, anti-tinfoil are unlocked, and explosion-proof power is unlocked.

In order to solve the above-mentioned technical problem, the snakelike lock core of the utility model, main feature：Mainly include snakelike key, It is described it is snakelike have snakelike alveolus on the key, the snakelike alveolus is inserted into snakelike lock core, has snakelike lock housing outside the snakelike lock core, There is snakelike notch in the snakelike lock housing, there is snakelike locking plate in the snakelike lock core, the snakelike locking plate has upper collet, the snake Shape locking plate has lower locking plate, has upper collet notch on the upper collet of the snakelike spoon, the upper collet indentation, there has upper tooth column, described There is lower locking plate notch on the lower locking plate of snakelike spoon, the lower locking plate indentation, there has lower tooth column, the upper collet notch of the snakelike spoon With lower locking plate notch on the same line, the upper collet has two panels, and the lower locking plate has two panels, and the snakelike lock core is circle Body.

In order to solve the above-mentioned technical problem, the snakelike lock core of the utility model, the operation principle mainly used are：When snakelike key When spoon injects snakelike lock core, the snake-shaped lock sector-meeting inside snakelike lock core is moved along the alveolus of key, when lacking for snakelike locking plate Mouthful in same straight line, spatial gap is occurred as soon as below snakelike key, as long as rotating key at that time, snakelike lock tongue just can be to Lower movement, when snakelike key puts in snakelike lock core completely, snakelike key is detached from the notch of snake-shaped lock shell, and snakelike lock core is with regard to energy Rotation, lock can just be opened.

When snakelike key extracts lock core out, the snake-shaped lock sector-meeting inside snakelike lock core is moved along the alveolus of key, when The notch of snakelike locking plate is not when collinear, and just without space below snakelike key, snakelike key is pulled out completely After, snakelike key is just moved upwards with the elastic force of two springs, when snakelike key is put in inside the notch of snake-shaped lock shell, Snakelike lock core cannot rotate, and lock cannot be opened, and thus effectively raise anti-theft feature.

The snakelike lock core of the utility model is mainly characterized by：

1st, snakelike key has computer numerical controlled processing, and precision is high, and mutual opening rate is low.

2nd, snakelike locking plate is divided into four kinds, and two of which is upper tooth column, and in addition two kinds are lower tooth columns, the locking plate designed in this way Be conducive to prevent to open by force, pry open.

3rd, snakelike locking plate does not have spring auxiliary reset, can move freely, can be prevented with the center of gravity of lock inside lock core Omnipotent spoon technology unlocking.

Description of the drawings

Fig. 1 is the snakelike key overall structure diagram of the utility model.

Fig. 2 is the connection structure sectional view of the snakelike lock core of the utility model.

Fig. 3 is the key insert state overall structure sectional view of the snakelike lock core of the utility model.

Reference sign：1st, snakelike key 2, snakelike alveolus 3, snakelike lock core 4, snakelike lock housing 5, snakelike notch 6, locking Piece 7, lower locking plate 8, snakelike locking plate 9, upper tooth column 10, upper collet notch 11, lower locking plate notch 12, lower tooth column.

Specific embodiment

Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.

In order to be easier to understand the utility model, the embodiment party of the utility model is described in detail with specific embodiment below Formula.

As shown in Figure 1, Figure 2, Figure 3 shows, novel snakelike lock core, main feature：Novel snakelike lock core, main feature：It is main To include snakelike key 1, have snakelike alveolus 2 on the snakelike key 1, the snakelike alveolus 2 is inserted into snakelike lock core 3, the snake There is snakelike lock housing 4 outside shape lock core 3, have snakelike notch 5 in the snakelike lock housing 4, have snakelike locking plate 8 in the snakelike lock core 3, The snakelike locking plate 8 has upper collet 6, and the snakelike locking plate 8 has lower locking plate 7, has upper collet to lack on the upper collet 6 of the snakelike spoon Mouthfuls 10, there is upper tooth column 9 at the upper collet notch 10, there is lower locking plate notch 11, the lower lock on the lower locking plate 7 of the snakelike spoon There is lower tooth column 12 at piece notch 11, the upper collet notch 10 of the snakelike spoon and lower locking plate notch 11 are on the same line, described Upper collet 6 has two panels, and the lower locking plate 7 has two panels, and the snakelike lock core 3 is round.

Claims (6)

1. novel snakelike lock core, mainly including snakelike key（1）, the snakelike key（1）On have snakelike alveolus（2）, the snake Shape alveolus（2）It is inserted into snakelike lock core（3）, the snakelike lock core（3）There is snakelike lock housing in outside（4）, it is mainly characterized by：The snake Shape lock housing（4）On have snakelike notch（5）, the snakelike lock core（3）In have snakelike locking plate（8）, the snakelike locking plate（8）There is locking Piece（6）, the snakelike locking plate（8）There is lower locking plate（7）.

2. novel snakelike lock core according to claim 1, it is characterised in that：The upper collet of the snakelike spoon（6）On have on Locking plate notch（10）, the upper collet notch（10）There is upper tooth column at place（9）.

3. novel snakelike lock core according to claim 1, it is characterised in that：The lower locking plate of the snakelike spoon（7）On have under Locking plate notch（11）, the lower locking plate notch（11）There is lower tooth column at place（12）.

4. novel snakelike lock core according to claim 2, it is characterised in that：The upper collet notch of the snakelike spoon（10）With Lower locking plate notch（11）On the same line.

5. novel snakelike lock core according to claim 1, it is characterised in that：The upper collet（6）There are two panels, the lower lock Piece（7）There is two panels.

6. novel snakelike lock core according to claim 1, it is characterised in that：The snakelike lock core（3）For round.