CN205669351U

CN205669351U - A kind of key lock safety vehicle

Info

Publication number: CN205669351U
Application number: CN201620495795.2U
Authority: CN
Inventors: 李国金
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-28
Filing date: 2016-05-28
Publication date: 2016-11-02
Anticipated expiration: 2026-05-28

Abstract

The utility model discloses a kind of key lock safety vehicle, it includes U-shape lock bar and tapered end, cipher lock and key cylinder it is provided with in tapered end, cipher lock includes lock, outer twist lock dish, interior lock collar and lock pull bar, the left end of lock is provided with the dead bolt higher than its plane, dead bolt is corresponding with the dead bolt groove on U-shape lock bar two, the right-hand member of lock is connected to arrange in the connecting rod within tapered end by lock spring, lock pull bar is vertically connected on the right-hand member of lock, multiple interior lock collar and outer twist lock dish it is uniformly arranged on lock, it is equipped with multiple password numerical value on each outer twist lock dish, a draw-in groove it is equipped with in each interior lock collar, lock is provided with multiple fixture block higher than its plane, control to unlock and lock with the relative position of draw-in groove with fixture block by dead bolt.This utility model has the advantage that employing password and key dual insurance, increases safety；Simple in construction；At least more than 17,000,000 kinds password combination, high safety；It is convenient to rotate.

Description

A kind of key lock safety vehicle

Technical field

This utility model relates to a kind of key lock safety vehicle, belongs to lock technical field.

Background technology

Lock in the market uses key lock mostly, and level of security is low, it is easy to pried open, and some uses password Lock, as key lock, the most single, most of coded locks on market or simple in construction, safety are low, or safety High, structure too complex, and existing outer twist lock dish and the equilibrium of interior lock collar are to arrangement so that all obtain on outer twist lock dish and interior lock collar Being provided with draw-in groove, namely under same proper password, lock needs just can unblank also cross outer twist lock dish and interior lock collar, Under the safety of same rank, the structure of coded lock is more complicated, adds manufacturing cost.

Therefore, the double shield lock simultaneously with the high coded lock of key lock and simple in construction, safety is lock market The product of upper urgent need.

Utility model content

The technical problems to be solved in the utility model, is the accident-free vehicle providing a kind of password plus key dual insurance Lock.

This utility model is realized by following proposal: a kind of key lock safety vehicle, it includes U-shape lock bar and tapered end, described U Two of type locking bar is inserted in the lockhole being arranged on two ends, described tapered end left and right, is provided with cipher lock and key lock in described tapered end Core, described U-shape lock bar is controlled by described cipher lock with the connection of the lockhole of left end, the lockhole of described U-shape lock bar and right-hand member by Key cylinder controls, and described cipher lock includes lock, outer twist lock dish, interior lock collar and lock pull bar, and the left end of described lock sets Having the dead bolt higher than its plane, described dead bolt is corresponding with the dead bolt groove on described U-shape lock bar two, the right-hand member of described lock Being connected to arrange in the connecting rod within described tapered end by lock spring, described lock pull bar is vertically connected on described lock Right-hand member, described lock is uniformly arranged multiple described interior lock collar, each described interior lock collar is correspondingly provided with a described outer twist lock Dish, each described outer twist lock dish is equipped with multiple password numerical value, each described interior lock collar is equipped with a draw-in groove, described lock Post is provided with multiple fixture block higher than its plane, and described dead bolt is arranged on the left end of the interior lock collar of high order end, lock collar in remaining Left end is equipped with a described fixture block, and the height of described dead bolt and described fixture block is above the lower end of described interior lock collar, is less than The upper end of described interior lock collar, described outer twist lock dribbling is moved described interior lock collar and is rotated, when the draw-in groove in all described interior lock collars all revolves When forwarding described fixture block side to, described lock pull bar is drawn on the right side, and described fixture block moves to right in the described draw-in groove of entrance.

The width of described dead bolt is more than the width of described fixture block, and the height of described dead bolt is more than or equal to described fixture block Highly.

Described tapered end is provided with the lock tie rod hole passing for described lock pull bar and moving left and right.

The outer wall of described outer twist lock dish is provided with a circle frictional layer.

Described outer twist lock dish and described interior lock collar are at least provided with 6 groups.

Described outer twist lock dish and described interior lock collar are provided with 6 groups, 8 groups or 10 groups.

Described password numerical value is at least provided with 16.

Described password numerical value is provided with 16,18,20 or 22.

The beneficial effects of the utility model are:

1, this utility model one key lock safety vehicle uses cipher lock and the dual lock core of key cylinder, only at password Correct and there is key could open this lock, considerably increase the safety of lock；

2, the outer twist lock dish of the cipher lock of a kind of key of this utility model lock safety vehicle and interior lock collar longitudinal arrangement, turn outward Lock collar arranges the upper end of interior lock collar, only need to offer a draw-in groove in interior lock collar, only needs guiding through internal lock in the case of password is correct Dish can be unblanked, and under the safety of same rank, the structure of coded lock is simpler, reduces manufacturing cost；

3, the simple in construction of a kind of key of this utility model lock safety vehicle, when password is correct, only need to move to right lock gently Pull bar, can unlock, and lock pull bar can automatically reset；

4, the high safety of a kind of key of this utility model lock safety vehicle, the outer twist lock dish of cipher lock and interior lock collar are at least Be provided with 6 groups, password numerical value at least provided with 16, at least more than 17,000,000 kinds password combination, greatly strengthen the reliability of lock；

5, the cipher lock of a kind of key of this utility model lock safety vehicle is by arranging dead bolt and fixture block, dead bolt on lock With the height of fixture block higher than the lower end of interior lock collar, less than the upper end of interior lock collar, by the relative position of dead bolt with fixture block with draw-in groove Unlock and lock, and dead bolt volume is relatively big, being not only simple in structure and safety is high；

6, the outer twist lock dish of the cipher lock of a kind of key of this utility model lock safety vehicle is provided with a circle frictional layer, convenient Rotate.

Accompanying drawing explanation

Fig. 1 is the structural representation of this utility model a kind of multifunction cipher lock core.

Fig. 2 is the cipher lock cross-sectional view of a kind of multifunction cipher of this utility model.

Fig. 3 is the lock structural representation of a kind of multifunction cipher of this utility model.

Fig. 4 is the section knot that the one of which of the cipher lock of this utility model a kind of multifunction cipher lock core locks state Structure schematic diagram.

Fig. 5 is the cipher lock of this utility model a kind of multifunction cipher lock core cross-sectional view when opening.

Fig. 6 is the outer twist lock dish structural representation of this utility model a kind of multifunction cipher lock core.

Fig. 7 is the interior lock collar structural representation of this utility model a kind of multifunction cipher lock core.

In figure: 1 is U-shape lock bar, 2 is tapered end, and 3 is lockhole, and 4 is cipher lock, and 5 is key cylinder, and 6 is lock, and 7 is outward Twist lock dish, 8 is interior lock collar, and 9 is lock pull bar, and 10 is dead bolt, and 11 is dead bolt groove, and 12 is lock spring, and 13 is connecting rod, 14 For password numerical value, 15 is draw-in groove, and 16 is fixture block, and 17 is lock tie rod hole, and 18 is frictional layer.

Detailed description of the invention

Further illustrate below in conjunction with-7 pairs of this utility model of Fig. 1, but this utility model protection domain does not limit to described interior Hold.

The most identical parts are presented with like reference characters.It should be noted that the word used in describing below Language "front", "rear", "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outward " refer respectively to court To or away from the direction of particular elements geometric center, and accompanying drawing all use the form simplified very much and all use non-accurately than Rate, only in order to purpose convenient, aid illustration this utility model embodiment lucidly.

In order to clear, do not describe whole features of practical embodiments, in the following description, be not described in detail known function And structure, because they can make to due to the fact that unnecessary details and chaotic, it should think opening in any practical embodiments In Faing, it is necessary to make a large amount of implementation detail to realize the specific objective of developer, such as according to relevant system or relevant business Limit, an embodiment change into another embodiment, additionally, it should think that this development is probably complexity and consuming Time, but it is only routine work to those skilled in the art.

A kind of key lock safety vehicle, it includes U-shape lock bar 1 and tapered end 2, and two of U-shape lock bar 1 is inserted and is arranged on tapered end 2 In the lockhole 3 at two ends, left and right, in tapered end 2, it is provided with cipher lock 4 and key cylinder 5, the connection of the lockhole 3 of U-shape lock bar 1 and left end Being controlled by cipher lock 4, U-shape lock bar 1 is controlled by key cylinder 5 with the lockhole 3 of right-hand member, and cipher lock 4 includes lock 6, turns outward Lock collar 7, interior lock collar 8 and lock pull bar 9, the left end of lock 6 is provided with the dead bolt 10 higher than its plane, dead bolt 10 and 1 liang of U-shape lock bar Dead bolt groove 11 on head is corresponding, and the right-hand member of lock 6 is connected to the connecting rod 13 arranged within tapered end 2 by lock spring 12 On, lock pull bar 9 is vertically connected on the right-hand member of lock 6, and tapered end 2 is provided with the lock passing for lock pull bar 9 and moving left and right Tie rod hole 17, lock 6 is uniformly arranged 6 interior lock collars 8, and each interior lock collar 8 is correspondingly provided with an outer twist lock dish 7, each outside Being equipped with 16 password numerical value 14 on twist lock dish 7, the outer wall of outer twist lock dish 7 is provided with a circle frictional layer 18, in each interior lock collar 8 all Being provided with a draw-in groove 15, lock 6 is provided with multiple fixture block 16 higher than its plane, and dead bolt 10 is arranged on the interior lock collar 8 of high order end Left end, in remaining, the left end of lock collar 8 is equipped with a fixture block 16, and the height of dead bolt 10 and fixture block 16 is above interior lock collar 8 Lower end, less than the upper end of interior lock collar 8, the width of dead bolt 10 more than the width of fixture block 16, the height of dead bolt 10 more than or etc. In the height of fixture block 16, outer twist lock dish 7 drives interior lock collar 8 to rotate, when the draw-in groove 15 in all interior lock collars 8 all rotates to fixture block 16 Time other, right zip post pull bar 9, fixture block 16 moves to right in entrance draw-in groove 15.

Key cylinder 5 is existing known technology, opens with corresponding key, its internal structure, operation principle and work Process does not repeats them here.

When the set-up mode of the password of cipher lock 4 and outer twist lock dish 7 drive the rotation of interior lock collar 8 to make password correct, How draw-in groove 15 rotates to that dead bolt 10 or fixture block 16 are other is existing known technology, its internal structure, operation principle and worked Journey does not repeats them here.

When using cipher lock 4, rotating outer twist lock dish 7, be allowed to corresponding with the password pre-set, outer twist lock dish 7 carries In dynamic, lock collar 8 rotates so that the draw-in groove 15 in interior lock collar 8 rotates to dead bolt 10 or fixture block 16 is other, when the outer twist lock dish 7 of all rotations On password that the draw-in groove 15 in interior lock collars 8 all during correspondence all rotates to dead bolt 10 or fixture block 16 is other, turn right and pull lock to draw Bar 9, dead bolt 10 and fixture block 16 all move to right in entrance draw-in groove 15, and dead bolt 10 separates with dead bolt groove 11, and coded lock is opened；Work as needs When locking coded lock, the password on twist lock dish 7 is all to decontroling lock pull bar 9 during correspondence outside, and lock pull bar 9 will be at lock bullet Resilience with the help of spring 12, dead bolt 10 is stuck in dead bolt groove 11, and coded lock is locked.

Although the technical solution of the utility model having been done the most detailed elaboration and having enumerated, it will be appreciated that for For those skilled in the art, above-described embodiment is made amendment or uses the replacement scheme of equivalent, this skill to this area For art personnel be it is clear that on the basis of without departing from this utility model spirit these modifications or improvements, all belong to In the scope that this utility model is claimed.

Claims

1. a key lock safety vehicle, it is characterised in that: it includes U-shape lock bar (1) and tapered end (2), described U-shape lock bar (1) The lockhole (3) that two insertion is arranged on described tapered end (2) two ends, left and right is inner, is provided with cipher lock (4) and key in described tapered end (2) Spoon lock core (5), described U-shape lock bar (1) is controlled by described cipher lock (4) with the connection of the lockhole (3) of left end, described U-shape lock The lockhole (3) of bar (1) and right-hand member is controlled by key cylinder (5), described cipher lock (4) include lock (6), outer twist lock dish (7), Interior lock collar (8) and lock pull bar (9), the left end of described lock (6) is provided with the dead bolt (10) higher than its plane, described dead bolt (10) Corresponding with the dead bolt groove (11) on described U-shape lock bar (1) two, the right-hand member of described lock (6) passes through lock spring (12) Being connected to arrange in the connecting rod (13) that described tapered end (2) is internal, described lock pull bar (9) is vertically connected on described lock (6) Right-hand member, described lock (6) is uniformly arranged multiple described interior lock collar (8), each described interior lock collar (8) is correspondingly provided with one Described outer twist lock dish (7), each described outer twist lock dish (7) is equipped with multiple password numerical value (14), each described interior lock collar (8) On be equipped with a draw-in groove (15), described lock (6) is provided with multiple fixture block higher than its plane (16), and described dead bolt (10) sets Putting the left end of interior lock collar (8) at high order end, in remaining, the left end of lock collar (8) is equipped with a described fixture block (16), and described The height of dead bolt (10) and described fixture block (16) is above the lower end of described interior lock collar (8), upper less than described interior lock collar (8) End, described outer twist lock dish (7) drives described interior lock collar (8) to rotate, when the draw-in groove (15) on all described interior lock collars (8) all rotates During to described fixture block (16) side, described lock pull bar (9) is drawn on the right side, and described fixture block (16) moves to right in the described draw-in groove of entrance (15).

A kind of key lock safety vehicle the most according to claim 1, it is characterised in that: the width of described dead bolt (10) is more than institute Stating the width of fixture block (16), the height of described dead bolt (10) is more than or equal to the height of described fixture block (16).

A kind of key lock safety vehicle the most according to claim 1, it is characterised in that: described tapered end (2) is provided with for described The lock tie rod hole (17) that lock pull bar (9) passes and moves left and right.

A kind of key lock safety vehicle the most according to claim 1, it is characterised in that: the outer wall of described outer twist lock dish (7) sets There is a circle frictional layer (18).

A kind of key lock safety vehicle the most according to claim 1, it is characterised in that: described outer twist lock dish (7) and described interior Lock collar (8) is at least provided with 6 groups.

A kind of key lock safety vehicle the most according to claim 1, it is characterised in that: described outer twist lock dish (7) and described interior Lock collar (8) is provided with 6 groups, 8 groups or 10 groups.

A kind of key lock safety vehicle the most according to claim 1, it is characterised in that: described password numerical value (14) at least provided with 16.

A kind of key lock safety vehicle the most according to claim 1, it is characterised in that: described password numerical value (14) is provided with 16 Individual, 18,20 or 22.