CN1693636A - Lock with high safety multi-row angle key - Google Patents

Abstract

This invention discloses a high safety lock. Multi-row cylinder hole are on core, multiple rows safe comb is set in slot. So extra key quantity, anti-prize, anti-dial and anti-drill capabilities are held by the tapered end under the coordination of multiple safe combs, connecting spring and 'V' type slot in inner side of the lock. It includes lock core, the feature is that multiple cylinder holes are set along radial direction of the core, angle flange cylinder of cylindrical hole is connected in the cylinder holes, multiple safe combs are connected in rectangular slot on one side of the cylinder holes, cylindrical pin is set on multiple safe bombs, spring is connected on cylindrical pin, 'V' type slot is set on inner side of the core of the lock.

Description

A kind of lock with high safety multi-row angle key

[technical field]

The present invention is applied in the safety lock head that safety cabinet, strongbox, silver cabinet, sedan limousine, star hotel and villa etc. need high insurance place, belongs to five metals lockset industry.

[background technology]

Patent inventor Mr. Chen Zhihe of Chinese Guangdong province Zhongshan city is respectively at having applied for four utility model patents respectively on April 28th, 1997, on July 7th, 1999, on September 29th, 2000 and on August 6th, 2002, and name is called: " a kind of computer code's angle spoon ", " a kind of anti-tapered end of dialling ", " the anti-tapered end of dialling of angle spoon " and " the high insurance tapered end of double angle spoon ".These all have is constantly to improve, and constantly carries out the utility model patent of new breakthrough, has improved the durability and the anti-reliability of dialling of lockset, and the theoretical secret key amount of angle spoon is constantly risen, and reaches more than 10,000,000,000 times.This makes angle locking cam become the handsome person in the mechanical lock, has high confidentiality, pick-proof, anti-dial, anti-drilling, security performance is better.The inventor still constantly finds new problem in the actual production manufacturing, constantly carry out new improvement, makes the performance of product perfect more, unrivaled, thereby, a patent application is in the new year proposed, with progress and the development that further promotes the lockset industry.

[summary of the invention]

The purpose of this invention is to provide a kind of lock with high safety multi-row angle key, it is the pellet shot from a slingshot hole that radially is drilled with many misarrangements position in lock core one side, in the pellet shot from a slingshot hole, assembled the angle of cylindrical hole flange pellet shot from a slingshot has been arranged on circumference, radially be connected with many row's insurance combs in the groove hole perpendicular to the pellet shot from a slingshot hole at pellet shot from a slingshot hole opposite side, on many row's insurance combs, be connected with spring and under the cooperation of tapered end inboard " V " shape groove and multi-row angle key etc., make tapered end have high secret key amount, pick-proof, anti-group anti-drilling security performance, satisfy user's requirements at the higher level.For reaching this requirement, it is such that the inventor solves technical scheme of the present invention: (one) in the lock core one side pellet shot from a slingshot hole of many misarrangements of Drilling position radially, being equipped with in the pellet shot from a slingshot hole has the angle of cylindrical hole flange pellet shot from a slingshot on circumference; With the many rows insurance comb that is connected cuboid and tetrahedron combination during pellet shot from a slingshot hole one side radially has perpendicular to the rectangular slot in pellet shot from a slingshot hole hole, arrange on the insurance combs has long and short cylinder pin alternately more, connects spring on the cylinder pin; Inboard cutting of the lock core hole of tapered end shell " V " shape groove is arranged.(2) in the lock core one side cutting relative with the pellet shot from a slingshot hole key hole is arranged, can connect multi-row angle key in the groove hole, the tartar base plane on the multi-row angle key passes in and out the angle of direction greater than 0 ° with multi-row angle key.(3) tartar on the multi-row angle key can manufacture 2～20; Tartar 2～4 rows.(4) in the pellet shot from a slingshot hole of lock core except that the fitting flange pellet shot from a slingshot, also assemble marble spring and pellet shot from a slingshot mounting; The lock core front end edge radially Drilling, the assembling directly to anti-drilling steel bar; With straight on the vertical direction of anti-drilling steel bar Drilling, the horizontal anti-drilling steel bar of assembling.(5) in specific embodiments, what the inventor adorned cutter in lock core is the pellet shot from a slingshot hole that two misarrangement positions are arranged, and connects double insurance comb in the groove hole, the double angle spoon of assembling in the lock core adit.(6) in precision is made, can be in lock core the pellet shot from a slingshot hole of Drilling three misarrangement positions, in the groove hole, connect three row's insurance combs, assembling three row angle keys in the lock core adit.(7) in precision is made, can also be in lock core the pellet shot from a slingshot hole of Drilling four misarrangement positions, in the groove hole, connect four row's insurance combs, assembling four row angle keys in the lock core adit.Below, we understand quiet, moving structural behavior situation of the present invention.Pellet shot from a slingshot with double dislocation is combined as example, (double angle spoon does not insert lock core) is at this moment by assembled several springs on the cylinder pin of double insurance comb when inactive state, under the effect of spring, it can make double insurance comb oppress from inside to outside that double insurance comb withdraws from and " V " shape groove of entering into the tapered end inboard from the rectangular slot of lock core hole, realized the effect of locking, at this moment lock core can not rotate, and lockset can not be opened.Any stalloy, dial (being turn) that pin or MASTERKRY may not opened lock core, because the horizontal stalk of double insurance comb is on the interface that interconnects in interior week of the periphery of lock core and tapered end; Add about the cylindrical holes on two row's angle flange pellet shot from a slingshot circumference, the left and right sides is straggly with insurance comb on the cylinder pin misplace fully, further hinder double insurance comb and enter in the lock core, therefore, lockset is complete locking.In the time of in double angle spoon being inserted into the key hole, at this moment about the cylindrical hole on the circumference of the angle flange pellet shot from a slingshot that is complementary with double angle spoon tartar, about be all on board, length with double insurance comb, short alternate cylinder pin all cooperates, under the rotation that extraneous power is arranged, double insurance comb is slided under the lateral pressure effect of tapered end " V " shape groove in the rectangular slot hole in the lock core fully, the length of double insurance comb, the short cylinder pin all enters into the cylindrical hole on the edge pellet shot from a slingshot circumference, at this moment the double insurance comb of horizontal stalk disappears on the interior inner round side of the periphery of lock core and tapered end, their interface is without hindrance, very fast lock core just can rotate, lockset promptly is opened, the dynamic situation during unlatching that Here it is.From the above, advantage of the present invention is such: (one) novel structure, reasonable in design.Drilling cylindrical hole on the angle flange pellet shot from a slingshot circumference, and the long and short alternate cylinder pin of connection has creativeness on the double insurance comb, is well verified in actual production with in using, and is reliable structure.(2) the theoretical secret key amount of multi-row angle key is high, surpasses 10,000,000,000 times, has high confidentiality; (3) the lock core pick-proof, anti-dial, anti-drilling, security performance is good, is the handsome person in the mechanical lock, the lockset of technological precedence.

[description of drawings]

Further set forth structure of the present invention below in conjunction with accompanying drawing and specific embodiments.

Accompanying drawing 1 is the sectional view of tapered end of the present invention;

Accompanying drawing 2 is the stereogram of each component-assembled of the present invention;

Accompanying drawing 3 is the front view of parts flange angle marble of the present invention;

Accompanying drawing 4 is the part cutaway top view that parts flange angle marble of the present invention and double insurance comb cooperatively interact;

In the accompanying drawings: 1, multi-row angle key, 1-2, double angle spoon, 1-3, three row angle keys, 1-4, four row angle keys, 2, lock core, 3, angle flange pellet shot from a slingshot, 4, marble spring, 5, the pellet shot from a slingshot mounting, 6, many row's insurance combs, 6-2, double insurance comb, 6-3, three row's insurance combs, 6-4, four row's insurance combs, 7, the insurance comb spring, 8, tapered end " V " shape groove, 9, tapered end, 10, the pellet shot from a slingshot hole, 11, the rectangular slot hole, 12, the lock core cylindrical hole, 13, the key hole, 14, key tooth flower, 15, cylindrical hole, 16, the cylinder pin, 17, directly to anti-drilling steel bar, 18, horizontal anti-drilling steel bar, 19, lock core hole.

[specific embodiments]

The present invention is a kind of lock with high safety multi-row angle key of releasing on the experience of summing up several years ago, is secret key amount and high insurance safety in order further to improve this tapered end, is the new improvement again of angle flange cylinder lock kind.We can see assembling process of the present invention, (pellet shot from a slingshot with double dislocation is combined as example) from accompanying drawing 2.(1) makes lock core 2, angle flange pellet shot from a slingshot 3, marble spring 4 and spring mounting 5; Double insurance comb 6-2, insurance comb spring 7; Make tapered end 9 and double spoon key 1-2 at last.(2) assemble whole component, angle of assembling flange pellet shot from a slingshot 3 in lock core marble hole 10, the angle flange and the pellet shot from a slingshot length of the lower cylindrical body of angle flange pellet shot from a slingshot 3 have nothing in common with each other, but the cylindrical hole 5 on their circumference all face with perpendicular rectangular slot hole 11, pellet shot from a slingshot hole 10 in cylindrical hole 12, then at angle flange pellet shot from a slingshot 3 tops assembling marble spring 4, and on marble spring 4, press pellet shot from a slingshot mounting 5, angle flange pellet shot from a slingshot 3, marble spring 4 all are enclosed in the pellet shot from a slingshot hole 10.The double insurance comb 6-2 of assembling in the rectangular slot hole 11 of lock core 2 one sides, several insurance comb springs 7 on the cylinder pin 16 on the double insurance comb 6-2, have been assembled, under the elastic force effect of insurance comb spring 7, double insurance comb 6-2 always is being subjected to an outer elastic force effect to tapered end 9 inboards, makes its terminal tetrahedron of double insurance comb 6-2 always enter into " V " shape groove 8 of tapered end 9 inboards.(3) position of the cylindrical hole 15 on (off-centre) angle flange pellet shot from a slingshot 3 circumference be with the angle left, center, right direction of tartar 14 degree of depth of the double angle spoon that has prepared, tartar 14 and tartar 14 before in positions, back close-fitting.The high secret key amount of this lock, high safety performance have been made it to determine.(4) in addition because advance (insertion is unblanked) of double angle spoon 1-2 goes out (extract key out, shut) effect down, the oblique thrust of the angle tartar of angle spoon 1-2 makes angle flange pellet shot from a slingshot 3 understand direction rotation to the left and right under specific occasions, make anti-dial, antitheft functional promotion to a brand-new class, be that other lockset is impayable.(having only ingenious cooperation of angle key and angle flange pellet shot from a slingshot that this effect is just arranged).The lock core 2 that will assemble each component at last is pressed in the tapered end 9, and joins and make successful double angle spoon 1-2, and the best of an invention is implemented just---and the double angle locking cam of high insurance is promptly made success.Can remove to assemble safety cabinet, strongbox, silver cabinet, sedan limousine, star hotel room and villa door etc. with it.The secret key amount of this tapered end is up to more than 10,000,000,000 times, and mutual opening rate is extremely low, and anti-group performance is good, thereby has high safety, is a kind of high-grade tapered end, and its application prospect is very wide.

Claims (7)

1, a kind of lock with high safety multi-row angle key comprises lock core (2), marble spring (4), pellet shot from a slingshot mounting (5), directly to anti-drilling steel bar (17), horizontal anti-drilling steel bar (18) and lock core hole (19); It is characterized in that lock core (2) one sides radially have the pellet shot from a slingshot hole (10) of many misarrangements position, in pellet shot from a slingshot hole (10), connect the angle flange pellet shot from a slingshot (3) that cylindrical hole (15) is arranged on the circumference; Be connected many rows insurance comb (6) that cuboid and tetrahedron make up during pellet shot from a slingshot hole (10) one sides radially have perpendicular to the rectangular slot of pellet shot from a slingshot hole (10) hole (11), in the rectangular slot hole (11) a plurality of cylindrical holes (12) are arranged, on many row's insurance combs (6) long and short cylinder pin (16) is alternately arranged, go up connection insurance comb spring (7) at cylinder pin (16); Lock core hole (19) inboard in tapered end (9) has tapered end " V " shape groove (8).

2, a kind of lock with high safety multi-row angle key according to claim 1, it is characterized in that key hole (13) being arranged in lock core (2) one sides relative with pellet shot from a slingshot hole (10), connect multi-row angle key (1) in groove hole (13), tartar (14) base plane on the multi-row angle key (1) passes in and out the angle of direction greater than 0 ° with multi-row angle key (1).

3, a kind of lock with high safety multi-row angle key according to claim 1 is characterized in that the tartar on the multi-row angle key (1) is 2～20; 2～4 rows.

4, a kind of lock with high safety multi-row angle key according to claim 1 is characterized in that also connecting in lock core (2) the pellet shot from a slingshot hole (10) marble spring (4) and pellet shot from a slingshot mounting (5); Connect directly to anti-drilling steel bar (17) and horizontal anti-drilling steel bar (18) at lock core (2) front end.

5, a kind of lock with high safety multi-row angle key according to claim 1 is characterized in that lock core (2) has the pellet shot from a slingshot hole (10) of two misarrangement positions; In groove hole (11), connect double insurance comb (6-2); In adit (13), connect double angle spoon (1-2).

6, a kind of lock with high safety multi-row angle key according to claim 1 is characterized in that lock core (2) has the pellet shot from a slingshot hole (10) of three misarrangement positions, connects three row's insurance combs (6-3) in groove hole (11), connects three row angle keys (1-3) in adit (13).

7, a kind of lock with high safety multi-row angle key according to claim 1 is characterized in that lock core (2) has the pellet shot from a slingshot hole (10) of four misarrangement positions; In groove hole (11), connect four row's insurance combs (6-4), in adit (13), connect four row angle keys (1-4).

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