CN201756843U

CN201756843U - Antitheft anti-destructive anti-pick lockset and key thereof

Info

Publication number: CN201756843U
Application number: CN2010200025379U
Authority: CN
Inventors: 曹玉奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-01-22
Filing date: 2010-01-22
Publication date: 2011-03-09
Anticipated expiration: 2020-01-22

Abstract

The utility model provides antitheft anti-destructive anti-pick lockset and a key thereof, and relates to antitheft anti-destructive anti-pick lockset and a key thereof, the lockset and the key thereof belong to the field of lockset, solve the defect that the conventional lockset are easily be unlatched via technology, can not cope with filler unlatching, and can not prevent the unlatching mode via pure violent destroying of the lockset, the lockset and the key thereof provided in the utility model can not be unlatched via technology, can cope with filler unlatching on purpose, and is not afraid of the unlatching mode via pure violent destroying of lockset, the lockset and the key thereof comprises a tapered end, lock cores, a locking box, marbles, spring holes, springs, and key holes, the locking box is a cuboid structure, the tapered end is a hollow cylinder structure, and is locate at the center position of the right side of the locking box, the lock cores are cylindrical structures, and the quantity of the lock cores are two, and are sequentially inserted into the hollow part of the tapered end, the spring holes are located at the top and the bottom of the lock cores and the tapered end, the springs are inserted into the spring holes, the marbles are inserted into the spring holes, and are located at the outside of the spring, the key holes are at the transverse central positions of the lock cores.

Description

Anti-tamper-proof Anti-prizing lockset and the key thereof stolen

Technical field

The utility model relates to anti-tamper-proof Anti-prizing lockset and the key thereof stolen, and belongs to field of lockset.

Background technology

Lock is the article that can't leave in people's daily life, and the human lock that always uses is since ancient times preserved important article, and the property of oneself can not stolen by other people.Along with development of science and technology, lock as advanced persons such as coded lock, electronic lock, Fingerprint Lock emerges in an endless stream, but complicated structure and fancy price make these locks can only be applied in some important departments, lock the most frequently used or the standard machinery structure in people's daily life, some robber fills in colloid earlier in lockhole now, the householder takes key to unblank under the situation of not knowing, the pellet shot from a slingshot of each shell hole and lock core formation balance is unblanked in the lock core.Since colloid pin down weak spring can't make pellet shot from a slingshot in the shell hole after extracting key out rapidly playback form dislocation and close shape, colloid makes the identical maintenance with the depth on the key of pellet shot from a slingshot become opening angle with the lock core balance, the robber returns to be easy to door is opened again, old-fashioned lockset is just fastened in the side box by dead bolt when not locking entirely, in installation process, certain slit is arranged owing to reason in many ways, the robber inserts the crime of just entering the room of moving dead bolt with the instrument of thin slice and so on, in addition, present locking face is also unable to do what one wishes to the opening ways of pure violent destruction lockset.

The utility model content

In order to overcome existing lockset easily by technical opening, can not tackle filler opens, wait not enough in the face of the opening ways of pure violent destruction lockset is unable to do what one wishes, the purpose of this utility model is: provide a kind of can be by technical opening, painstakingly tackle filler and open, be not afraid of the tamper-proof Anti-prizing lockset of anti-pilferage and the key thereof of the opening ways of pure violent destruction lockset.

The technical scheme that its technical problem that solves the utility model adopts is as follows:

Tamper-proof Anti-prizing lockset of a kind of anti-pilferage and key thereof, comprise outer tapered end, lock core, inner lock head, lock box, pellet shot from a slingshot, spring eye, spring, keyhole, described lock box is a rectangular structure, outer tapered end is the hollow circuit cylinder body structure, be positioned at outside, lock box front center position, inner lock head is and the identical cylindrical structure of outer tapered end cross section, be installed on the external lock line with the head of lock box inside, lock core is a cylindrical structure, and quantity is three, order is inserted in inner lock head and the outer tapered end hollow part, wherein, a lock core is inserted in the inner lock head the inside, and external lock face in front inserts two lock cores, spring eye is positioned at the top and the bottom of lock core and inner lock head and outer tapered end, and corresponding one by one and alignment, spring is inserted in the spring eye, and pellet shot from a slingshot also is inserted in the spring eye, and being positioned at the spring outside, keyhole is in the horizontal centre of lock core.

Also comprise key, described key is a key bit portion extended type key.

Also comprise the side box, described side box is a rectangular structure, and side is consistent with the lock box side edge shape and corresponding.

Also comprise the screw hole position, described screw hole position is positioned at lock box and side box side edge, and quantity is 4-16, vertical equidistant arrangement.

Described screw hole position, quantity are 8.

Also comprise the triangle double wedge, described triangle double wedge is positioned at lock box and side box middle side edge, and quantity is 4, and is corresponding in twos, protrudes from lock box and side box side edge surface.

Beneficial effect

1, the key groove of the first segment of twin-lock core and the second joint lock core must be on same horizontal linear, the robber is when starting the first segment lock core, the second joint lock core is actionless, so the key groove of the first segment lock core and the second joint lock core is to be in line, any tool used in crime all can not enter work in the second joint lock core.

2, the lock core of the binodal lock core of outer tapered end and inner lock head is poor when mounted must be on same horizontal linear.And the centre that tapered end and lock core separate fully is without any attachment, like this robber's three mechanical lock cores of breakdown at one time at short notice.

3, the lengthening key uses and has replaced the rotatable lamella in the conventional lock fully, it has dual-use function, first opens the binodal lock core in the tapered end, and second elongated portion has become rotatable lamella and opened the key of second lock core when unblanking, extract the separation fully that key has formed the two-phase lock core out.

4, the brute spring that installs additional of this lock returns to original dislocation closed condition after effectively making pellet shot from a slingshot extract key out rapidly.Colloid breaks with key and will drop in tapered end and tapered end space, does not advance in the lock core, even prize tapered end, also can't prize lock core.

5, important punching press " △ " the shape dislocation double wedge obstacle of having huddled up partial design that originally is locked in lock box side dead bolt can stop the robber to utilize thin slice to unblank.

6, the screw hole position of Zeng Jiaing makes to be connected more fasteningly between this lockset and the door, has increased the lockset safety in utilization.

Description of drawings

Fig. 1 is tapered end of the present utility model and lock core phantom;

Fig. 2 is lock box inner lock head of the present utility model and lock core front schematic view;

Fig. 3 is a side box side schematic view of the present utility model;

Fig. 4 is a lock box side schematic view of the present utility model;

Fig. 5 is lock core of the present utility model and spring, pellet shot from a slingshot schematic diagram;

Fig. 6 is a lengthening key lateral view of the present utility model.

The specific embodiment

The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.

Provide a most preferred embodiment below:

Tamper-proof Anti-prizing lockset of a kind of anti-pilferage and key thereof, comprise outer tapered end 1, lock core 2, inner lock head 13, lock box 3, pellet shot from a slingshot 4, spring eye 5, spring 6, keyhole 7, described lock box 3 is a rectangular structure, outer tapered end 1 is the hollow circuit cylinder body structure, be positioned at outside, lock box 3 front center position, inner lock head 13 is and the identical cylindrical structure of outer tapered end 1 cross section, be installed on outer tapered end 1 extended line of lock box 3 inside, lock core 2 is a cylindrical structure, quantity is three, order is inserted in inner lock head 13 and outer tapered end 1 hollow part, wherein, a lock core 2 is inserted in inner lock head 13 the insides, and two lock cores 2 are inserted in outer tapered end 1 the inside, spring eye 5 is positioned at the top and the bottom of lock core 2 and inner lock head 13 and outer tapered end 1, and corresponding one by one and alignment, spring 6 is inserted in the spring eye 5, and pellet shot from a slingshot 4 also is inserted in the spring eye 5, and being positioned at spring 6 outsides, keyhole 7 is in the horizontal centre of lock core 2.

Also comprise key 8, key 8 is a key bit portion extended type key.

Also comprise side box 9, side box 9 is a rectangular structure, and side is consistent with lock box 3 side edge shape and corresponding.

Also comprise screw hole position 10, screw hole position 10 is positioned at lock box 3 and side box 9 side edge, and quantity is 8, vertical equidistant arrangement.

Also comprise triangle double wedge 11, triangle double wedge 11 is positioned at lock box 3 and side box 9 middle side edge, and quantity is 4, and is corresponding in twos, protrudes from lock box 3 and side box 9 side edge surface.

Above-described embodiment, the utility model a kind of in the specific embodiment more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.

Claims

1. prevent stealing tamper-proof Anti-prizing lockset and key thereof for one kind, it is characterized in that: comprise outer tapered end, lock core, inner lock head, lock box, pellet shot from a slingshot, spring eye, spring, keyhole, described lock box is a rectangular structure, outer tapered end is the hollow circuit cylinder body structure, be positioned at outside, lock box front center position, inner lock head is and the identical cylindrical structure of outer tapered end cross section, be installed on the external lock line with the head of lock box inside, lock core is a cylindrical structure, quantity is three, order is inserted in inner lock head and the outer tapered end hollow part, wherein, a lock core is inserted in the inner lock head the inside, and external lock face in front inserts two lock cores, spring eye is positioned at the top and the bottom of lock core and inner lock head and outer tapered end, and corresponding one by one and alignment, spring is inserted in the spring eye, and pellet shot from a slingshot also is inserted in the spring eye, and being positioned at the spring outside, keyhole is in the horizontal centre of lock core.

2. tamper-proof Anti-prizing lockset of anti-pilferage according to claim 1 and key thereof is characterized in that: also comprise the lengthening key, described lengthening key is a key bit portion extended type key.

3. tamper-proof Anti-prizing lockset of anti-pilferage according to claim 1 and key thereof is characterized in that: also comprise the side box, described side box is a rectangular structure, and side is consistent with the lock box side edge shape and corresponding.

4. tamper-proof Anti-prizing lockset of anti-pilferage according to claim 1 and key thereof is characterized in that: also comprise the screw hole position, described screw hole position is positioned at lock box and side box side edge, and quantity is 4-16, vertical equidistant arrangement.

5. tamper-proof Anti-prizing lockset of anti-pilferage according to claim 4 and key thereof is characterized in that: described screw hole position, quantity are 8.

6. tamper-proof Anti-prizing lockset of anti-pilferage according to claim 1 and key thereof is characterized in that: also comprise the triangle double wedge, described triangle double wedge is positioned at lock box and side box middle side edge, and quantity is 4, and is corresponding in twos, protrudes from lock box and side box side edge surface.