CN1995664A

CN1995664A - Tapered end of lock with multi-row staggered cylinders and T-shape cylinders and safety switch and key thereof

Info

Publication number: CN1995664A
Application number: CN 200610124189
Authority: CN
Inventors: 陈国强; 陈志和
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-08
Filing date: 2006-12-08
Publication date: 2007-07-11
Anticipated expiration: 2026-12-08
Also published as: CN1995664B

Abstract

The invention relates to a locking head with multiple rows of cross bullets, T-shape bullets and humper, and the key, belonging to hardware lock industry. It comprises key 1, lock core 2 and so on. It is characterized in that multiple rows of bullet holes 50 are set above the key groove 31 of lock core 2 and bullets 51 are set in bullet holes 50; multiple rows of flat bullet holes 52 are set in locking head 3 and anti-drawing flat bullets 53 and spring 54 are set in 52; T-shape bullet holes 9 is set under the key groove and T-shape bullets 4 and spring 10 are set in 9; humper groove 8 is set on the direction vertical with 9, humper 6 is set in humper groove 8 and springs 5 are set at two ends of humper 6; V-shape groove 7 is set on locking head 3 relative to 8; said T-shape bullet 4 comprises body 4-1, column head 4-2 and rectangle groove 4-3; there are two to five rows of bullet holes 50 and there are two to five rows of flat bullet holes 52; V-shape groove 32 is set in the middle of key; side bullet teeth 17 are set at left-right sides of key 1; triangle cylinders 33 are set up and down in the middle of key groove 31. it is provided with novel design, compact structure and good theftproof performance.

Description

A kind of tapered end and key that has multi-row staggered cylinders, T shape pellet shot from a slingshot and lock

[technical field]

The present invention is a kind of five metals lockset, be used to assemble the usefulness of the high place coupling lockset that insures of needs such as car, motorcycle, strongbox, safety cabinet and family security door, be particularly related to a kind of tapered end and key that has multi-row staggered cylinders, T shape pellet shot from a slingshot and lock, belong to five metals lockset manufacturing industry.

[background technology]

Zhongshan City, Guangdong Province patent applicant Mr. Chen Zhihe is engaged in the lockset exploitation, produced for two more than ten years, has accumulated more experience, has enquirying mind for the high tapered end that insures of development, has developed a series of lockset products, and has applied for multinomial patent.Following patent application was arranged in recent years: applied for a utility model patent on August 6th, 2002, name is called " pellet shot from a slingshot adds the T-shape sheet and arranges high insurance safety lock head more ", and the patent No. is 02272357.9.Applied for a utility model patent on December 10th, 2004, " a kind of high safety three-row locking cam and key " by name, the patent No. is 200420102222.6.Applied for the patent of invention of " a kind of high safety three-row locking cam and key " by name on March 10th, 2005, application number is 200510053362.8.Applied for the patent of invention of " a kind of lock with high safety multi-row angle key " by name on April 28th, 2005, application number is 200510034487.7.Submitted the utility model patent of a " dull and stereotyped locking cam of a kind of high safety three-row pellet shot from a slingshot and key " by name again on March 16th, 2006, the patent No. is 200620056294.0.Submitted the patent of invention of a " a kind of high safety three-row pellet shot from a slingshot is joined the dull and stereotyped locking cam and the key of lock " by name once more on April 30th, 2006, application number is 200610035405.4.On November 21st, 2006 continued to submit to a " a kind of tapered end and key that has double staggered cylinders, T shape pellet shot from a slingshot and lock " by name, application number is 200620153807.X.From these patent applications, be that the structure of cylinder lock is more and more tighter, safety performance further improves.From last patent application, its novel structure, reasonable in design, double conical pellet shot from a slingshot, T shape pellet shot from a slingshot and four kinds of structures of lock are organically combined, become a new combining structure, thereby improve lockset safety, its originality is arranged; This lockset secret key amount is big, anti-to be dialled, the pick-proof performance is good, and higher security performance is arranged; This tapered end pellet shot from a slingshot and lock are arranged on the four direction of lock core, and dull and stereotyped key can both two-way unlocking, and easy to use, range of application is wider.But Mr. Chen Zhihe does not still satisfy the multinomial patent of having applied for, continue the new lockset of development, the present invention is a continuation application patent of invention again on the basis of his utility application developed the first half of the year in 2006, for height insurance lockset increases new kind, to satisfy the needs in market.

[summary of the invention]

The purpose of this invention is to provide a kind of tapered end and key that has multi-row staggered cylinders, T shape pellet shot from a slingshot and lock, it has kept assembling side pellet shot from a slingshot in lock core, and also mates the flat pellet shot from a slingshot of corresponding side in tapered end; More important is that it uses common circular cone pellet shot from a slingshot more ingeniously, promptly above key, dig acutangulate staggered, the many rows pellet shot from a slingshot hole that is arranged in parallel, assembling circular cone pellet shot from a slingshot in the pellet shot from a slingshot hole; Below key, dig T shape pellet shot from a slingshot hole, and in T shape pellet shot from a slingshot hole assembling T shape pellet shot from a slingshot, bottom at T shape pellet shot from a slingshot connects lock again, tapered end counterparty in the staggered pellet shot from a slingshot of lock core hole upwards digs multi-row staggered flat pellet shot from a slingshot hole again simultaneously, the inside assembling is anti-to move flat pellet shot from a slingshot and spring, thereby further improves lockset safety.Modern design of the present invention, compact conformation, secret key is higher, theftproof performance is better.And key still is two-sided unblanking, and is succinct convenient.The technical scheme of technical solution problem of the present invention is such: a kind of tapered end and key that has multi-row staggered cylinders, T shape pellet shot from a slingshot and lock, comprise key, lock core, tapered end, lock, lock spring, insurance croze, bead sealing piece and key, its first design feature is to dig to acutangulate staggered many row's pellets shot from a slingshot hole above the key of lock core one side, assembles pellet shot from a slingshot in the pellet shot from a slingshot hole; A plurality of T shape pellets shot from a slingshot hole with the parallel cutting of key is arranged below key, in T shape pellet shot from a slingshot hole, connect T shape pellet shot from a slingshot and T shape marble spring; With the perpendicular direction in T shape pellet shot from a slingshot hole on dig the insurance croze, in the insurance croze, connect lock, connect the lock spring at the lock two ends; With lock core on dig the flat pellet shot from a slingshot of many rows holes, the anti-pellet shot from a slingshot peace marble spring that moves flat of assembling in the flat pellet shot from a slingshot of many rows hole on the corresponding position of tapered end in many row's pellets shot from a slingshot hole; With the corresponding tapered end of insurance croze of lock core on dig V-shaped groove; Described T shape pellet shot from a slingshot is made up of T shape pellet shot from a slingshot body, T shape pellet shot from a slingshot column cap and T shape pellet shot from a slingshot square groove, connects column cap, digs square groove on the position relative with column cap at an end of T shape pellet shot from a slingshot body.Its second design feature is that the pellet shot from a slingshot hole is 2～5 rows in lock core; With lock core on the flat pellet shot from a slingshot hole dug on the corresponding position on the tapered end in many row's pellets shot from a slingshot hole also be 2～5 rows; Digging on upper and lower two planes of key has multi-row staggered cylinders tartar and T pellet shot from a slingshot wave channel, digs V-shaped groove at the middle part; On key and arranged on left and right sides face, dig side pellet shot from a slingshot tartar is arranged; Upper and lower at the middle part of key have two triangle cylinders.Its 3rd design feature is that the many rows pellet shot from a slingshot hole in lock core can be 2 row's pellet shot from a slingshot holes, and promptly left pellet shot from a slingshot hole and right pellet shot from a slingshot hole are equipped with left conical pellet shot from a slingshot and right conical pellet shot from a slingshot in left pellet shot from a slingshot hole and right pellet shot from a slingshot hole; The flat pellet shot from a slingshot of many rows hole on tapered end also is 2 row's pellet shot from a slingshot holes, promptly with on the lock core left flat pellet shot from a slingshot hole and right flat pellet shot from a slingshot hole are arranged on the corresponding position of tapered end in left pellet shot from a slingshot hole and right pellet shot from a slingshot hole, the anti-pellet shot from a slingshot peace marble spring that moves flat in an assembling left side in flat pellet shot from a slingshot hole, a left side, the right anti-pellet shot from a slingshot peace marble spring that moves flat of assembling in flat pellet shot from a slingshot hole, the right side.Its 4th design feature is to dig left pellet shot from a slingshot tartar and right pellet shot from a slingshot tartar and T pellet shot from a slingshot wave channel are arranged on upper and lower two planes of key.Its 5th design feature is that the end in the left flat pellet shot from a slingshot hole at tapered end, right flat pellet shot from a slingshot hole and the flat pellet shot from a slingshot of side hole is connected with bead sealing piece.Its 6th design feature is to be assemblied on automotive lock, lock for motorcycle, Safe lock, safety cabinet lock and other safe-guard door lock at lock core and tapered end.In sum, advantage of the present utility model is as follows: (one) novel structure, and reasonable in design, the weight structure that uses multi-row staggered pellet shot from a slingshot group highlightedly and make up with T shape bullet group and lock, the safety that improves lockset, its creativeness is very high; (2) the secret key amount is dialled greatly, anti-, the pick-proof performance is good, and security performance is good, and security performance is good; (3) this tapered end pellet shot from a slingshot and "T"-shaped pellet shot from a slingshot and lock are arranged on the four direction, and dull and stereotyped key energy bidirectional opening is easy to use; (4) make, produce easy, quick; (5) scope of application is wide.

[description of drawings]

The explanation and the specific embodiment are further set forth structure of the present invention with reference to the accompanying drawings below.

Accompanying drawing 1 is a sectional plan view of the present invention;

Accompanying drawing 2 is the front view of one of them embodiment of the present invention;

Accompanying drawing 3 is the sectional view of parts lock core of the present invention;

Accompanying drawing 4 is the front view of parts T shape pellet shot from a slingshot of the present invention;

Accompanying drawing 5 is the right view of parts T shape pellet shot from a slingshot of the present invention;

Accompanying drawing 6 is the upward view of parts T shape pellet shot from a slingshot of the present invention;

Accompanying drawing 7 is the front view of parts key of the present invention;

Accompanying drawing 8 is the vertical view of accompanying drawing 6;

Accompanying drawing 9 is the left view of accompanying drawing 6;

Accompanying drawing 10 is the installation assembling drawing of one of them embodiment of the present invention;

In the accompanying drawing: 1, key, 2, lock core, 3, tapered end, 4, T shape pellet shot from a slingshot, 4-1, T shape pellet shot from a slingshot body, 4-2, column cap, 4-3, square groove, 5, the lock spring, 6, lock, 7, V-shaped groove, 8, the insurance croze, 9, T shape pellet shot from a slingshot hole, 10, T shape marble spring, 11, cylinder side pellet shot from a slingshot hole, 12, the side pellet shot from a slingshot, 13, prevent moving flat pellet shot from a slingshot, 14, the flat pellet shot from a slingshot of tapered end side hole, 15, the anti-marble spring that moves flat, 16, the tapered end mounting, 17, side pellet shot from a slingshot tartar, 18, right pellet shot from a slingshot tartar, 19, the right pellet shot from a slingshot of lock core hole, 20, right pellet shot from a slingshot, 21, the right anti-pellet shot from a slingshot that moves flat, 22, right flat pellet shot from a slingshot hole, 23, flat marble spring, 24, the key wave channel, 25, left side pellet shot from a slingshot tartar, 26, pellet shot from a slingshot hole, a lock core left side, 27, left side pellet shot from a slingshot, 28 left sides are anti-to move flat pellet shot from a slingshot, 29, flat pellet shot from a slingshot hole, a left side, 30, flat marble spring, 31, key, 32, the key V-shaped groove, 33, the key triangle cylinder, 50, many row's pellets shot from a slingshot hole, 51, pellet shot from a slingshot, 52, the flat pellet shot from a slingshot of many rows hole, 53, prevent moving flat pellet shot from a slingshot, 54, flat marble spring, 55, the multi-row staggered cylinders tartar.

[specific embodiment]

With reference to the accompanying drawings 2 we can produce first embodiment of the present invention---the tapered end and the key of double staggered cylinders, T shape pellet shot from a slingshot and lock, we can understand from accompanying drawing, when tapered ends are in closed condition after key 1 is extracted key 31 out, multi-row staggered cylinders can be under the promotion of the flat marble spring on the tapered end 3 22,30, left and right pellet shot from a slingshot 27,20 its heads in the lock core 2 enter 31 li of key, and left and right anti-move flat that pellet shot from a slingshot 28,21 can be crossed lock core 3 and tapered end 2 tangent interfaces and horizontal stalk in the interface; Simultaneously the lock 6 of T shape pellet shot from a slingshot 4 bottoms is because the thrust of upper springs 5, makes lock 6 tail end triangle cylinders drop into 7 li of the V-shaped grooves of tapered end 3, also between the interface with regard to horizontal stalk lock core 2 and tapered end 3; T shape pellet shot from a slingshot 4 is subjected to following T shape pellet shot from a slingshot 4 of T shape marble spring 10 effects to be bound to opposite side at the same time, the square groove 4-3 staggered positions of T shape pellet shot from a slingshot 4, and lock 6 can not reset.Equally tapered end 3 inboard anti-moving flat under the promotion of marble spring 15,12 heads of side pellet shot from a slingshot enter in the key 31, side is anti-move flat pellet shot from a slingshot 13 also cross the tangent interface of lock core 2 and tapered end 3, and horizontal stalk on the interface.Therefore, lock core 2 and tapered end 3 relative being unable to stir any more.At this moment, with technical unlocking or prize lock core 2 with steel wire and all be unable to stir any more, thereby the lockset safety height, theftproof performance is good.After inserting key 1 from 31 li of key, all situations have changed.The staggered conical pellet shot from a slingshot 20,27 that lock core is 2 li all enters left and right tartar groove 25 in the key and 18 li, and at this moment 3 li of the tapered ends of coupling anti-moves flat pellet shot from a slingshot 21 and 28 and be pushed out lock core 2 and tapered end 3 tangent interfaces and enter into tapered end 3 therewith; All enter into 24 li of the wave channels of key 1 at each socket cap 4-2 of the T shape pellet shot from a slingshot 4 of key 31 bottoms, all proper alignment is point-blank for the square groove 4-3 of T shape pellet shot from a slingshot 4 its underparts; Simultaneously, key 1 enter key 31 after, all side pellets shot from a slingshot 12 all enter 17 li of the side pellet shot from a slingshot tartars of key 1 side, under the promotion of side pellet shot from a slingshot 12, all anti-pellets shot from a slingshot 13 that move flat 3 li of tapered ends also all withdraw from the interface of lock core 2 and tapered end 3 and enter into 3 li of tapered ends, do not have the anti-of horizontal stalk to move flat pellet shot from a slingshot 13 on the interface.At this moment, if screw key 1, in lock core 2 and tapered end 3 relative motions in a flash, external force can be released lock 6 in the V-shaped groove of tapered end 3 and enter fully in the T pellet shot from a slingshot square groove 4-3 of 2 li of lock cores, at this moment the interface has not had the lock 6 of horizontal stalk, and tapered end is unlocked very soon.

Claims

1, a kind of tapered end and key that has multi-row staggered cylinders, T shape pellet shot from a slingshot and lock, comprise key (1), lock core (2), tapered end (3), lock spring (5), lock (6), insurance croze (8) bead sealing piece (16) and key (31), it is characterized in that digging and acutangulate staggered many rows pellet shot from a slingshot hole (50), assemble pellet shot from a slingshot (51) in lining, pellet shot from a slingshot hole (50) in the top of the key (31) of lock core (2) one sides; A plurality of T shape pellet shot from a slingshot holes (9) with the parallel cutting of key (31) are arranged in the below of key (31), connect T shape pellet shot from a slingshot (4) and T shape marble spring (10) in lining, T shape pellet shot from a slingshot hole (9); With the perpendicular direction in T shape pellet shot from a slingshot hole (9) on dig insurance croze (8), connect lock (6) in insurance croze (8) lining, connect lock spring (5) at lock (6) two ends; Go up the many rows of cutting flat pellet shot from a slingshot hole (52) on the corresponding position of tapered end (3) of arranging pellet shot from a slingshot holes (50) more, arrange linings, flat pellet shot from a slingshot hole (52) more and assemble the anti-peaceful marble springs of pellet shot from a slingshot (53) (54) that move flat with lock core (2); Going up cutting V-shaped groove (7) with the corresponding tapered end of insurance croze (8) (3) of lock core (2);

Described T shape pellet shot from a slingshot (4) is made up of T shape pellet shot from a slingshot body (4-1), T shape pellet shot from a slingshot column cap (4-2) and T shape pellet shot from a slingshot square groove (4-3), connects column cap (4-2), digs square groove (4-3) on the position relative with column cap (4-2) at an end of T shape pellet shot from a slingshot body (4-1).

2, a kind of tapered end and key that has multi-row staggered cylinders, T shape pellet shot from a slingshot and lock according to claim 1, the pellet shot from a slingshot hole (50) that it is characterized in that lock core (2) lining are 2～5 rows; Going up the flat pellet shot from a slingshot hole of digging on the corresponding position (52) with the upward tapered ends (3) of arranging pellet shot from a slingshot holes (50) of lock core (2) also is 2～5 rows more; Digging on upper and lower two planes of key (1) has multi-row staggered cylinders tartar (55) and T pellet shot from a slingshot wave channel (24), digs V-shaped groove (32) at the middle part; On key (1) and arranged on left and right sides face, dig side pellet shot from a slingshot tartar (17) is arranged; Upper and lower at the middle part of key (31) have two triangle cylinders (33).

3, a kind of tapered end and key that has multi-row staggered cylinders, T shape pellet shot from a slingshot and lock according to claim 1, the many rows pellet shot from a slingshot hole (50) that it is characterized in that lock core (2) lining can be 2 row's pellet shot from a slingshot holes, be left pellet shot from a slingshot hole (26) and right pellet shot from a slingshot hole (19), be equipped with left conical pellet shot from a slingshot (27) and right conical pellet shot from a slingshot (20) in left pellet shot from a slingshot hole (26) and right pellet shot from a slingshot hole (19); The flat pellet shot from a slingshot of many rows hole (52) on tapered end (3) also is 2 row's pellet shot from a slingshot holes, promptly there are the left flat pellet shot from a slingshot hole (29) of going up and right flat pellet shot from a slingshot hole (22) in the corresponding position of tapered end (3) with last left pellet shot from a slingshot hole (26) of lock core (2) and right pellet shot from a slingshot hole (19), an assembling left side in lining, flat pellet shot from a slingshot hole (29) is anti-on a left side moves flat the peaceful marble spring of pellet shot from a slingshot (28) (30), the right anti-peaceful marble spring of pellet shot from a slingshot (21) (23) that moves flat of lining, flat pellet shot from a slingshot hole (22) assembling on the right side;

4,, it is characterized in that cutting has left pellet shot from a slingshot tartar (25) and right pellet shot from a slingshot tartar (18) and T pellet shot from a slingshot wave channel (24) on upper and lower two planes of key (1) according to claim 1 or 3 described a kind of tapered end and keys that have multi-row staggered cylinders, T shape pellet shot from a slingshot and lock.

5, according to claim 1 or 3 described a kind of tapered end and keys that have multi-row staggered cylinders, T shape pellet shot from a slingshot and lock, it is characterized in that the end in left flat pellet shot from a slingshot hole (29), right flat pellet shot from a slingshot hole (22) and the flat pellet shot from a slingshot of side hole (14) at tapered end (3) is connected with bead sealing piece (16).

6, a kind of tapered end and key that has multi-row staggered cylinders, T shape pellet shot from a slingshot and lock according to claim 1 is characterized in that being assemblied on automotive lock, lock for motorcycle, Safe lock, safety cabinet lock and other safe-guard door lock at lock core (2) and tapered end (3).