CN201236540Y

CN201236540Y - Multi-security lock for implementing fine control by key and spring length

Info

Publication number: CN201236540Y
Application number: CNU200820067720XU
Authority: CN
Inventors: 徐国良
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-06-12
Filing date: 2008-06-12
Publication date: 2009-05-13
Anticipated expiration: 2018-06-12

Abstract

The utility model relates to a multi-safety lock which realizes the fine control through a key and the length of a billiard. The lock comprises a lock core mechanism, a lock casing, a locking and clamping mechanism, wherein the locking core mechanism comprises lock holes (5), a lock pin (1), billiards, and a spring. Six lock holes (5) are arranged in a ring-shaped array manner; a foreground billiard and a background billiard are both arranged in each of the six lock holes (5); the foreground billiards have different lengths and the tail ends of the background billiards are connected with a compression control spring (27); the lock pin (1) , the front end of which is a bottle neck, is fixed on the lock core; the locking and clamping mechanism comprises a wedge body (25), a lock tongue (21), and a lock mouth (26), wherein, the wedge body (25) which is the shape of a slope is arranged in the lock mouth (26) and fixed on the lock pin (1); the key comprises a key column (8), a key casing (7), and a handle (9), wherein, the key casing (7) is a hollow shape and is provided with six key columns which are arranged in a ring shaped array. The lock has the beneficial effects that the number of wearing mechanisms is little and the locking core can be applied in any kinds of locks.

Description

A kind of many safety locks that lean on key and pellet shot from a slingshot length to realize meticulous control

Affiliated technical scope

The utility model relates to the higher lock of a kind of safety factor, especially a kind of many safety locks in six holes that lean on key and pellet shot from a slingshot length to realize meticulous control.

Background technology

In our daily life, lock miscellaneous is full of in the antitheft occasion of various needs.The design of lock is more and more advanced, and production technology is also more and more meticulousr.However, all at present designs all still are " go up top cylinder type ", generally all are four to five groups of pellets shot from a slingshot, and a fatal shortcoming of this type of design is very easily chosen pearl and destroyed.At above problem and present situation, traditional thinking is changed in this design, adopts key and pellet shot from a slingshot length to realize meticulous control, can overcome the above problems preferably.

Summary of the invention

For overcoming above-mentioned deficiency, the purpose of this utility model provides a kind of many safety locks that lean on key and pellet shot from a slingshot length to realize meticulous control.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of many safety locks that lean on key and pellet shot from a slingshot length to realize meticulous control, it is characterized in that it is made up of lock core mechanism, lock housing, pintle hook lock mechanism, key, described lock core mechanism is made up of lockhole (5), lock pin (1), pellet shot from a slingshot, spring; Lock housing is made up of shell hole, slot (6), spring; Pintle hook lock mechanism is made up of sphenoid (25), dead bolt (21), lock mouth (26); Key is made up of key post (8), key shell (7), handle (9).

The beneficial effects of the utility model are: change traditional design, safety factor is higher; Do not relate to mechanism, the long service life of meeting heavy wear in the design; Production technology is simple, material cost is controlled well; Unique lock core design can be used in the lock of any kind, uses wide.

Description of drawings

Below in conjunction with description of drawings and embodiment further to the utility model explanation.

Fig. 1 is the utility model structure construction figure

Fig. 2 is the utility model locking face and key face front view

Fig. 3 is that the utility model lock pin is connected the limiting structure schematic diagram with lock housing

Fig. 4 is the utility model tapered end sectional view

Fig. 5 is the utility model key sectional view

Fig. 6 is the utility model pintle hook lock mechanism structure constructional drawing

Fig. 7 is the whole pie graph of the utility model

Wherein 1-lock pin, 2-snib, 3-rotation control spring, 4-lock housing, 5-lockhole, 6-slot, 7-key shell, 8-key post, 9-handle, 10-backstage pellet shot from a slingshot, 11-foreground pellet shot from a slingshot-1,12-foreground pellet shot from a slingshot-2,13-foreground pellet shot from a slingshot-3,14-barrier-1,15-key post-1,16-key post-2,17-key post-3,18-keyhole, 19-steel cable, 20-tapered end, 21-dead bolt, 22-key, 23-connector, 24-barrier-2,25-sphenoid, 26-lock mouth, 27-compression control spring, 28-barrier-3

The specific embodiment

In first embodiment shown in Fig. 1,4,5,6, a kind of many safety locks that lean on key and pellet shot from a slingshot length to realize meticulous control, it is characterized in that it is made up of lock core mechanism, lock housing, pintle hook lock mechanism, key, wherein lock core mechanism is made up of lockhole (5), lock pin (1), pellet shot from a slingshot, spring again; Pintle hook lock mechanism is made up of sphenoid (25), dead bolt (21), lock mouth (26); Key is made up of key post (8), key shell (7), handle (9).Above-mentioned lock core mechanism is by six lockholes (5), six foreground pellets shot from a slingshot, six backstage pellets shot from a slingshot, rotation control spring (3) is formed, wherein six lockholes (5) circular array is arranged, from locking face to locking tail, placing the foreground pellet shot from a slingshot successively in six lockholes (5), the backstage pellet shot from a slingshot, backstage pellet shot from a slingshot tail end is connected on the compression control spring (27), lockhole (5) front end has barrier-1 (14), be front fine and rear thick shape, lock pin (1) is fixed on also can be with its folk prescription to rotating to an angle on the lock core, lock pin (1) front end has a bottleneck, rotation control spring (3) and snib (2) are housed on it, and snib (2) is enclosed within on this bottleneck, and the other end then is fixed on the lock housing; Lock housing is made up of shell hole, slot (6), spring, and shell hole and lockhole (5) are the center has compression control spring (27), slot (6) for being in the annular groove between lock core and the lock housing over against, internal fixation, and relative aperture key shell (7) is big slightly; Pintle hook lock mechanism is made up of sphenoid (25), dead bolt (21), lock mouth (26), sphenoid (25) places in the lock mouth (26), wherein sphenoid (25) is ramped shaped, be fixed on the lock pin (1), barrier-2 (24), barrier-3 (28) are arranged on it, wherein barrier-2 (24) control lock pin (1) folk prescriptions are to rotation, and barrier-3 (28) control lock pins (1) can only rotate to an angle, and pintle hook lock mechanism tail end has connector (23); Key is made up of key post (8), key shell (7), handle (9), and wherein key shell (7) is hollow form, is built-in with the six roots of sensation key post (8) that circular array is arranged, and tail end has handle (9), and keyhole (18) is arranged on the handle (9).

In second embodiment shown in Figure 2, a kind of many safety locks that lean on key and pellet shot from a slingshot length to realize meticulous control, it is characterized in that six lockholes (5) of having circular array to arrange on the locking face, the corresponding six roots of sensation key post (8) that in key shell (7), has circular array to arrange, its diameter is more smaller than lockhole (5) point diameter, also has a slot of groove shape (6) ringwise on the locking face.

In the 3rd embodiment shown in Figure 3, a kind of many safety locks that lean on key and pellet shot from a slingshot length to realize meticulous control is characterized in that on the snib (2) hole being arranged, and lock pin (1) from then on hole passes, and its bottleneck position promptly places in this hole.

In the 4th embodiment shown in Figure 7, a kind ofly realize many safety locks of meticulous control, it is characterized in that this utility model can make a kind of bicycle lock, steel cable (19) tool pliability by key and pellet shot from a slingshot length, one end dress tapered end (20), the other end is by connector (23) dress dead bolt (21).

In the 5th embodiment shown in Fig. 4,5, a kind of many safety locks that lean on key and pellet shot from a slingshot length to realize meticulous control, it is characterized in that all foreground pellet shot from a slingshot length differ, length as foreground pellet shot from a slingshot-1 (11), foreground pellet shot from a slingshot-2 (12), foreground pellet shot from a slingshot-3 (13) is different, and its foreground pellet shot from a slingshot length of lock and its distributing order have its exclusive specificity.Corresponding therewith, all its length of key post also differ, as key post-1 (15), key post-2 (16), the length of key post-3 (17) is different, its key column length of key and its distributing order also have its exclusive specificity, but the foreground pellet shot from a slingshot should be consistent with the length sum of other any a pair of foreground pellets shot from a slingshot and key post with its corresponding key column length sum, as the length sum of foreground pellet shot from a slingshot-1 (11) with key post-1 (15), the length sum of foreground pellet shot from a slingshot-2 (12) and key post-2 (16), the length sum of foreground pellet shot from a slingshot-3 (13) and key post-3 (17), the three is all the same, special marking is all arranged on key and lock core, when the two mark at once, lockhole (5) and key post (8) are corresponding, and also promptly the pellet shot from a slingshot of this moment is corresponding paired with the key post.

In the 6th embodiment shown in Figure 1, a kind of many safety locks that lean on key and pellet shot from a slingshot length to realize meticulous control, its using method is as follows:

1), in the time will locking, only need dead bolt (21) is put into lock mouth (26), firmly dead bolt (21) is pushed and gets final product.

2), in the time will unblanking, with on the key special marking and the special marking correspondence on the lock core, then key post (8) is inserted in the lockhole (5), gently soon can.

Claims

1, a kind of many safety locks that lean on key and pellet shot from a slingshot length to realize meticulous control, it is characterized in that it is by lock core mechanism, lock housing, pintle hook lock mechanism, key is formed, above-mentioned lock core mechanism is by six lockholes (5), six foreground pellets shot from a slingshot, six backstage pellets shot from a slingshot, rotation control spring (3) is formed, wherein six lockholes (5) circular array is arranged, from locking face to locking tail, placing the foreground pellet shot from a slingshot successively in six lockholes (5), the backstage pellet shot from a slingshot, backstage pellet shot from a slingshot tail end is connected on the compression control spring (27), lock pin (1) is fixed on the lock core, lock pin (1) front end has a bottleneck, rotation control spring (3) and snib (2) are housed on it, lock housing is by the shell hole, slot (6), spring is formed, shell hole and lockhole (5) be the center over against, internal fixation has compression control spring (27), slot (6) is for being in the annular groove between lock core and the lock housing, pintle hook lock mechanism is by sphenoid (25), dead bolt (21), lock mouth (26) is formed, sphenoid (25) places in the lock mouth (26), be ramped shaped, be fixed on the lock pin (1), barrier-2 (24) is arranged on it, barrier-3 (28), key is by key post (8), key shell (7), handle (9) is formed, wherein key shell (7) is hollow form, be built-in with the six roots of sensation key post (8) that circular array is arranged, tail end has handle (9), and keyhole (18) is arranged on the handle (9).

2, a kind of many safety locks that lean on key and pellet shot from a slingshot length to realize meticulous control according to claim 1, it is characterized in that all foreground pellet shot from a slingshot length differ, its foreground pellet shot from a slingshot length of lock and its distributing order have its exclusive specificity, corresponding therewith, all its length of key post also differ, its key column length of key and its distributing order also have its exclusive specificity, but the foreground pellet shot from a slingshot should be consistent with the length sum of other any a pair of foreground pellets shot from a slingshot and key post with its corresponding key column length sum.