CN113137134A

CN113137134A - Simple-dialing mechanical puzzle lock with cylinder

Info

Publication number: CN113137134A
Application number: CN202010780618.XA
Authority: CN
Inventors: 杨明广
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-07-20

Abstract

The application is a mechanical trick lock of formula is dialled to a section of thick bamboo letter that is used for burglary-resisting door, safe (cabinet), bicycle etc. includes lock core, lock body, its characterized in that at least: at least, including lock core, lock body, its characterized in that: the built-in lock core is arranged on the lock core, the marbles are respectively connected with the cylinder, the lock core and the built-in lock core in series in the lock body, when the marbles lock the lock core, the built-in lock core can still rotate and move to lock the lock core, the shifting cylinder is arranged on the cylinder in the lock body, the plurality of shifting pieces are arranged on the cylindrical surface of the shifting cylinder at intervals, the shifting pieces are connected with the brake bars, and the brake bars are movably arranged on the shifting cylinder corresponding to the marbles. This application overall structure is simple reliable, and the password volume is extremely huge, feels and distinguishes and hardly have probably, easy note, simple, swift operation, and the structure volume can be miniaturized, changeable password, and the solution of this application fundamentally has got rid of the possibility that the lock was opened to the technique, can satisfy any safety requirement completely, and highly reliable's mechanical trick lock.

Description

Simple-dialing mechanical puzzle lock with cylinder

Technical Field

The present application relates to a sheet cylinder simple-dialing type mechanical puzzle lock for bicycle, anti-theft door and safe.

Background

In the prior art that the disclosure number cn10977446A is not disclosed for the mechanical coded lock for code opening, a plurality of rotary cylinders are arranged on a lock body cylinder, a lock cylinder is arranged in the lock body cylinder, a lug is arranged on the outer end face of each rotary cylinder, a pin bolt is arranged on the lock body, the lock cylinder and the rotary cylinders are connected, an annular coded disc-shaped key is used for unlocking, although the unlocking is quick, safe and reliable, the lock can be folded or reduced in shape and weight, the lock is more used in the field with high safety requirements, and the lock is more inconvenient to carry due to the volume and the volume of the key or is difficult to drive the coded disc; the existing dial coded lock not only has complicated dial, long time consumption and no safety, but also can not meet the use requirements of people.

The technical problem that this application will be solved provides a need not the key, with simple quick operation, and obtains highly safe and reliable's trick mechanical lock.

Disclosure of Invention

The application is a piece section of thick bamboo letter dials formula mechanical trick lock, includes lock core, lock body, its characterized in that at least: the built-in lock core is arranged on the lock core, the marbles are respectively connected with the cylinder, the lock core and the built-in lock core in series in the lock body, when the marbles lock the lock core, the built-in lock core can still rotate and move to lock the lock core, the shifting cylinder is arranged on the cylinder in the lock body, the plurality of shifting pieces are arranged on the cylindrical surface of the shifting cylinder at intervals, the shifting pieces are connected with the brake bars, and the brake bars are movably arranged on the shifting cylinder corresponding to the marbles.

The cylinder is cylindrical, the cylindrical surface is provided with (a plurality of) strip-shaped holes, one end of each strip-shaped hole is provided with a movable opening and closing mechanism which is matched with one end of the brake bar to form/__/shaped groove and is used for the marble, and the movable opening and closing mechanism can be movably matched with one end of each brake bar and one end of each strip-shaped hole and is provided with an inclined plane.

The poking pieces are in a sheet arc shape and are provided with operating ends with one convex side and one concave side, and the poking pieces are arranged at intervals, wherein the intervals are not smaller than the intervals of the brake bars from stably closing the complete falling of the marble to the minimum opening of the complete opening of the marble, and the operating ends with one convex side and one concave side can effectively prevent the password mechanism from being searched by technical means. The poking sheet drives the poking cylinder to rotate to match the codes through the brake bar, so that the marble falls or rises.

The brake bar is arc bar, one end of the brake bar is connected with the shifting piece through a shaft by taking a cylinder as a shaft, and the other end of the brake bar is provided with an inclined plane which is matched with one end of the bar-shaped hole of the shifting barrel to form a groove and is used for a movable opening and closing mechanism of the marble.

Each plectrum is connected the brake lining respectively, and corresponds the setting respectively and in the same traffic direction of opening of dialling a section of thick bamboo cylinder, the bar hole of disalignment position, nevertheless, the effectual plectrum that can unblank and the brake lining of connecting and the bar hole that corresponds only one.

The small equal distance between the shifting pieces is set by taking the position of the brake bar in a completely opposite marble locking state as a reference, and the sum of the distances between the shifting pieces is equal to the maximum distance of the brake bar in complete opening movement. Therefore, due to the principle that the plurality of shifting pieces set equal intervals, when the shifting pieces are operated, the shifting pieces are used as handles (particularly at the beginning) to rotate to drive the brake bars and the shifting barrels and extrude the shifting pieces simultaneously, when each shifting piece is used as a handle to rotate and operate in different directions, the influence on the running distance of the brake bars connected by the shifting pieces from near to far is different, the reason is that the intervals among the extruding shifting pieces are different, and then the running distances of the brake bars connected by other shifting pieces are different.

Except the coded (appointed) plectrum, the reverse or forward rotation of the plectrum which is opposite to the coded (appointed) plectrum and is used as a handle can drive n-1/n of the opening of the brake bar (the total plectrum number is n), and the operation of other plectrums can not be opened \ __/shaped groove unlocking definitely except whether the unlocking can be performed definitely (related to the n value).

When the lock is unlocked, the password has a rotation direction, a plectrum code, a plectrum rotation scale value, whether the built-in lock cylinder pushes and presses and a rotation scale value, when the password plectrum is rotated, the plectrum is taken as a handle to rotate, the brake bar is driven to open and a \ __/shaped groove formed by the bar-shaped hole end of the poking cylinder is driven to rotate, the password scale value of the lock body is continuously rotated until the password scale value of the lock body corresponds to a marble, and the marble below falls; then directly or push and press the handle (tip) of the internal lock core to rotate at the position corresponding to the password, at the moment, each marble is also positioned on the same straight line, the marble falls, and the lock core is unlocked; when the lock is unlocked again, the plectrum is rotated, all the marbles are lifted and locked, the password is disturbed, and the built-in lock core can be restored to be locked or under the action of the spring. The marble arranged on the lock body is a limiting component for maintaining the axial direction and the radial direction of the lock core.

Drawings

FIG. 1 is a sectional view of a simple-dialing mechanical combination lock with a plate cylinder according to the present application

FIG. 2 is a right side elevation view of FIG. 1

FIG. 3 is a partial front view of the dial barrel

FIG. 4 is an expanded front view of the two paddle arrangement

FIG. 5 is an expanded front view of the brake bar 1

Fig. 6 is an expanded front view of the brake bar 2.

Detailed Description

The present application will be described in further detail below with reference to the accompanying drawings.

As shown in the figure, this application piece section of thick bamboo letter dials formula mechanical trick lock includes lock core 3, lock body 1 at least, its characterized in that: the built-in lock cylinder 10 is arranged on the lock cylinder 3, the marble 6, the marble 7, the marble 8 and the marble 9 are respectively arranged in series on the lock cylinder barrel 1a, the lock cylinder 3 and the built-in lock cylinder 10, when the marble 6, the marble 8 and the marble 9 lock the lock cylinder 3, the built-in lock cylinder 10 can still rotate and move to lock the lock cylinder 3, the shifting barrel 4 is arranged on the lock cylinder barrel 1a, the plurality of shifting pieces 2 are arranged on the cylindrical surface of the shifting barrel 4 at intervals, the shifting pieces 2 are connected with the brake bars 5, and the brake bars 5 are movably arranged on the shifting barrel 4 corresponding to the marble 9. The right end of the lock cylinder 3 is connected with a clamp spring 11, and a screw can be arranged in the lock body mounting hole 1 b.

As shown in fig. 1, 2 and 3, the dial 4 is cylindrical, 4 (increasing or decreasing) strip-shaped holes 4-0a, 4-1b, 4-2c and 4-3d are arranged on the cylindrical surface, the lengths of the strip-shaped holes can be different, the length of each strip-shaped hole is less than half of the circumference of the dial 4, the same end of each strip-shaped hole 4-0a, 4-1b, 4-2c and 4-3d is provided with an inclined surface 4a which is matched with one end of the brake bar 5 to form a \ __/shaped groove for the movable opening and closing mechanism of the marble, and the movable opening and closing mechanism below the inclined surface 4a has a groove or bump structure which can be matched with the male and female of the brake bar 5 in a movable manner.

As shown in fig. 4, the striking plate 2 is a sheet arc, the operation end 2b with one convex side and one concave side is provided, the striking plates 2 are arranged at intervals, the striking plates 2 of the operation end 2b with one convex side and one concave side are mutually dog-tooth staggered, the search of a cipher mechanism through a technical means can be effectively prevented, the arc design of the contact surface between the right side of the striking plate 2 and the lock body 1 is reduced, the effective and smooth dialing is facilitated, the cylindrical hole 2a of the striking plate is a cylindrical connecting brake bar 5, the striking plate 2 drives the striking barrel 2 to rotate through the brake bar 5 for code matching, so that the marble falls or rises, more cylindrical holes 2a are provided, and more choices of different cipher positions are provided.

Fig. 5 is a male configuration with a projection at the lower end, fig. 6 is a female configuration with a groove at the lower end, the brake bar 5 is arc-shaped, one end of the brake bar is connected with the shifting piece 2 through a shaft by taking a cylinder as a shaft, and the other end of the brake bar is provided with an inclined surface 5a which is matched with one end of an inclined surface 4a of a shifting barrel bar-shaped hole to form a/__/inclined groove movable opening and closing mechanism.

Each poking piece 2 is respectively connected with the brake bars 5 in the same way and respectively corresponds to a plurality of sets of the same settings of the strip-shaped holes 4-0a, 4-1b, 4-2c and 4-3d which are arranged on the cylindrical surface of the poking cylinder 4 and have the same opening running direction, distance and different axial positions, but only one effective poking piece 2 which can be unlocked, the brake bars 5 connected with the effective poking piece 2 and the strip-shaped holes 4-0a corresponding to the effective poking piece are arranged, and the reason is that: 1. in order to change the password, the preset circular ring 4-1 is changed to the left, and the strip-shaped hole 4-1b corresponds to the marble and becomes another effective preset password; if the preset ring 4-2 is changed to the right, the strip-shaped hole 4-2c corresponds to the marble and becomes a valid preset password; if the preset circular rings 4-2 and 4-3 are changed to the right, the strip-shaped holes 4-3d correspond to the marbles and become effective codes of another preset code different plectrums. If the circular rings 4-1, 4-2 and 4-3 are not moved, the circular rings can also be moved at the same time and at the same circumferential position at equal intervals, and the original plectrum 2 has different password values.

The small equal distance between the poking pieces 2 is set by taking the position of the brake bar 5 in a completely locking state with the marble 6, the marble 7, the marble 8 and the marble 9 as a reference, and the sum of the distances between the poking pieces 2 is equal to the maximum distance of the brake bar in complete opening movement. Therefore, due to the principle that the plurality of poking pieces 2 are arranged at equal intervals, when the poking pieces are operated, the poking pieces 2 are used as handles (particularly at the beginning) to rotate and drive the brake bars 5 and the poking barrel 4 and simultaneously extrude the poking pieces 2, when each poking piece rotates to operate in different directions by using the poking piece 2 as the handle, the influence on the running distance of the brake bars 5 connected by the poking pieces 2 from near to far is different, the reason is that the intervals among the extrusion poking pieces 2 are different, and further the running distances of the brake bars 5 connected by other poking pieces 2 are different.

Except the coded (appointed) plectrum 2, the plectrum 2 opposite to the coded (appointed) plectrum can pull n-1/n of the opening of the brake bar 5 (the total plectrum number is n) by reverse or forward rotation by taking the plectrum 2 as a handle, whether unlocking can be carried out (related to the n value) is not determined absolutely, and other plectrum 2 can not be operated to open/__/shaped groove for unlocking definitely.

When the lock is unlocked, the password has a rotation direction, a code of the plectrum 2, a rotation scale value of the plectrum 2, whether the built-in lock cylinder 3 pushes or not and a rotation scale value; when the password shifting piece 2 is rotated, the shifting piece 2 is taken as a handle to rotate, the brake bar 5 is driven to open the inclined plane 4a of the/__/shaped groove formed by the end of the strip-shaped hole 4-0a of the shifting cylinder, the lock body 1 is continuously rotated until the password scale value of the lock body 1 corresponds to the marble 9, and the marble 9 falls down when the lower marble 8 (the setting position of the lock core 3 is not thick and can be omitted); then, a handle 10a (sharp) of the built-in lock cylinder is pushed and rotated to correspond to the password, at the moment, each marble 6 and each marble 7 are also positioned on the same straight line, the marbles 6 and the marbles 7 fall, and the lock cylinder is unlocked; when the lock is unlocked again, the poking piece 2 is rotated, the marble 6, the marble 7, the marble 8 and the marble 9 are lifted and locked, the password is disturbed, and the built-in lock core 10 can be locked again or under the action of the spring 12. The marble 13 arranged on the lock core 3 is matched with the annular groove of the built-in lock core 3 to maintain the limiting function of the built-in lock core 3 in the axial direction and the radial direction; the design of different thicknesses of the built-in marbles 7 ensures that the high password amount of only one point is ensured, and simultaneously, the weak hand feeling brought by the corresponding \ __/shaped groove at the lower part is also reduced.

This application piece section of thick bamboo letter is dialled formula mechanical trick lock beneficial effect and is lain in:

1. the code amount is extremely large:

the sleeve is changed into the plectrum, each plectrum is equivalent to one sleeve, and the plectrum is provided with a possibly different rotating direction, according to the setting principle of the plectrum, if the four plectrums are at least equivalent to 1.5 times of the number of the sleeves, namely the password quantity of 6 sleeves, not only the setting of the built-in lock cylinder is a peak making pole, but also the very huge password quantity is increased by tens of times. Of course, the diameter relationship of the cipher lock is larger, and it is only calculated as shown in the present scheme: the 6 sleeve ciphers are:

100 × 100 × 100 × 100 × 100 × 100=1 trillion,

1 trillion x 70=70 trillion

This is simply the password amount of 4 dials! .

Easy to remember, simple and fast to operate:

although the password has the rotation direction, the plectrum code, the plectrum rotation scale value, whether the built-in lock cylinder pushes or not and the rotation scale value when unlocking, the rotation direction, the plectrum code and the built-in lock cylinder push or not are all intuitive, the password is difficult to forget only after two operations, the total number of the scale values is at most four digits, each scale value is less than one circle, and the operation time is at most 5-6 seconds.

3. Hand recognition is almost impossible:

compared with the weight of the shifting barrel, the shifting sheet and the brake lining and the friction force of the square surface, the small cylinder which corresponds to the \ __ -shaped groove of the shifting barrel and the like is thin and short and has the weight of less than 3-5 g, and most of the weight is dissolved by the built-in lock cylinder.

The structure volume can be miniaturized:

the diameter of the coded lock can be about 2cm, and the coded lock still achieves a very safe coded lock by arranging two shifting pieces.

Variable password: the scheme provides a plurality of password transformation modes, and is simple and easy to implement.

To sum up, this application need not the key, and overall structure is simple reliable, and the password volume is extremely huge, feels and distinguishes and hardly have probably, easy memory, simple, swift operation, and the structure volume can be miniaturized, changeable password, and the possibility of technical unlocking lock has fundamentally been got rid of to the solution of this application, can satisfy any safety requirement completely, and highly reliable's mechanical trick lock.

Claims

1. The utility model provides a mechanical trick lock, includes lock body, lock core at least, its characterized in that: the built-in lock cylinder is arranged on the lock cylinder, the marbles are respectively arranged on the lock body, the lock cylinder and the built-in lock cylinder in a serial connection mode, the shifting barrel is arranged on a cylinder of the lock body, the shifting pieces are arranged on the cylindrical surface of the shifting barrel at intervals and are connected with the brake bar, and the brake bar is movably arranged on the shifting barrel and corresponds to the marbles.

2. The method of claim 1, further comprising: the poking cylinder is cylindrical, a strip-shaped hole is formed in the cylindrical surface, and an inclined plane is arranged at one end of the strip-shaped hole.

3. The method of claim 1, further comprising: the shifting sheet is in a sheet arc shape and is provided with an operating end with a convex side and a concave side.

4. The method of claim 1, further comprising: the brake bar is arc-shaped, one end of the brake bar is connected with the shifting piece, and the other end of the brake bar is provided with an inclined plane.