CN2628658Y

CN2628658Y - Driver of lock

Info

Publication number: CN2628658Y
Application number: CN 03263677
Authority: CN
Inventors: 高幸佑; 林振铭
Original assignee: Tong Lung Metal Industry Co Ltd
Current assignee: Tong Lung Metal Industry Co Ltd
Priority date: 2003-05-20
Filing date: 2003-05-20
Publication date: 2004-07-28
Anticipated expiration: 2013-05-20

Abstract

A drive set for lock located in the lock controls a plunger latch framework to cooperate with a control device and includes a ledger plate that is fixed in the lock, the ledger plate is provided with a first hole and a second hole. The driving element which is movably arranged in the first hole of the ledger plate is connected with a knob by a driver plate, the driving element is provided with a group of teeth; a driving medium which is movably arranged in the second hole of the ledger plate is connected with a knob group by a drive link, the driving medium is provided with a group of teeth which match with the teeth in the driving element that runs between the first angle position and the second angle position of the lock. The utility model realizes opening the door via the manual way to open and shut the electronic lock and solves the uncertain factors of the opening of the electronic lock.

Description

The drive unit of lock

Technical field

The utility model relates to a kind of lock, refers to a kind of drive unit of lock especially.

Background technology

The effect of door lock is the security of the lives and property of safeguarding house person, therefore, the design of door lock is used and is difficult to be developed by the direction that unworthy molecule is opened towards easy operating, but observe the door lock that generally adopts now, no matter be interior door lock or outdoor gate door lock, most of electronic lock uses all not lock group settings, yet some uncertain factors of electronic lock often cause door leaf to open, and therefore how eliminating above-mentioned shortcoming is to be motivation of the present utility model place.

The utility model content

The purpose of this utility model is to provide a kind of drive unit of lock, and it can open door leaf in many ways.

To achieve these goals, technical solution of the present utility model is: a kind of drive unit of lock, and it is placed in the lock body, cooperates the control lock bolt mechanism with control device, wherein this drive unit comprises: be fixed in the inner fixed head of lock, it has first hole and second hole; Removable mounting is in the actuated element in fixed head first hole, and it connects knob by driver plate, has one group of tooth on this actuated element; Removable mounting is in the drivening piece in fixed head second hole, and it connects the lock group by drive link, and this drivening piece has one group of tooth, and it matches with tooth on the actuated element, this actuated element in this lock body first jiao of position and second jiao of position between rotate.

The drive unit of described a kind of lock, wherein this fixed head has at least one projection on the limit that props up this actuated element.

The drive unit of described a kind of lock, wherein this actuated element and drivening piece respectively have the pivot that passes fixed head first hole and second hole respectively and be interlocked with clasp.

After adopting such scheme, the utility model has dual mode when needing locking, one is a turning knob, directly drive latch mechanism by the drive of driver plate and be blocking, it two is with the locking of key operated lock group, driving by drive link makes drivening piece rotate a predetermined angular, this moment, drivening piece can rotate an angle thereupon, tooth on the drivening piece can drive the tooth on the actuated element, move to second jiao of position by first jiao of position, when actuated element moved to second jiao of position by first jiao of position, meeting in good time projection against fixed head in the limit of actuated element was with the rotational angle of restriction actuated element, the while driver plate can drive latch mechanism and be blocking, when desiring to separate door bolt, its manner of execution is identical during with locking, but each rotation direction is with aforementioned opposite.The utility model can be opened door leaf with multiple mode really, has solved the inconvenience that electronic lock brought.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model preferred embodiment;

Fig. 2 is Fig. 1 subelement three-dimensional exploded view of the utility model preferred embodiment;

Fig. 3 be the utility model preferred embodiment R.H.flapped door type of drive separate the latch mode plan view;

Fig. 4 is the blocking plan view of the utility model preferred embodiment R.H.flapped door type of drive;

Fig. 5 be the utility model preferred embodiment L.H.flapped door type of drive separate the latch mode plan view;

Fig. 6 is the blocking plan view of the utility model preferred embodiment L.H.flapped door type of drive.

The specific embodiment

See also the three-dimensional exploded view that Fig. 1, Fig. 2 are the utility model preferred embodiment, the drive unit of a kind of lock of the utility model, it is placed in the lock body 2 of the outside, the drive unit that matches with inboard lock body 1, control device 3 (this control device combines circuit by an electronic loop with wafer), the driver plate 82 that makes it can control inboard lock body 1 drives the keying that latch mechanism 8 reaches door leaf, and drive unit comprises:

Fixed head 4, it is locked in lock body 2 inside, the outside by screw, and it has first hole 41 and second hole 42, has two projections 43 on this fixed head 4.

Actuated element 5 has the pivot 51 of axial setting, has groove 55 around one end of pivot 51, first hole 41 that can pass fixed head 4 is interlocked with clasp 9, the central axis of pivot 51 is to having hole 54 (cross bore), driver plate 82 can be inserted in hole 54 and wear latch mechanism 8 and connect the knob 11 of inboard lock body 1, actuated element 5 has fan-shaped flange, and has one group of tooth 52 and two limits 53 in flange perimeter.

Drivening piece 6 has the pivot 61 of axial setting, has groove 64 around one end of pivot 61, it can pass second hole 42 of fixed head 4 and be interlocked with clasp 9, the central axis of pivot 61 is to having hole 63 (a word hole), drive link 81 can be inserted in hole 63 and connect the lock group 7 of outside lock body 2, drivening piece 6 has one group of tooth 62, can drive the tooth 52 on the actuated element 5, when actuated element 5 was rotated, the limit 53 of actuated element 5 can prop up the projection 43 of fixed head 4 in good time and rotate between first jiao of position in outside lock body 2 and second jiao of position.

Be illustrated in figure 3 as the latch mode of separating of door leaf R.H.flapped door, it is turning knob 11 that dual mode, one are arranged when the need locking, and driving directly by driver plate 82, driving latch mechanism 8 is blocking (being illustrated in figure 4 as the blocking of door leaf R.H.flapped door); It is two for the locking of key (not shown) operable lock group, driving by drive link 81 makes drivening piece 6 rotations one predetermined angular, this moment, drivening piece 6 can rotate an angle thereupon, tooth 62 on the drivening piece 6 can drive the tooth 52 on the actuated element 5, move to second jiao of position by first jiao of position, when actuated element 5 moves to second jiao of position by first jiao of position, the in good time projection 43 of limit 53 meetings of actuated element 5 against fixed head 4, rotational angle with restriction actuated element 5, driver plate 82 can be blocking (blocking of door leaf R.H.flapped door as shown in Figure 4) by driving latch mechanism 8 simultaneously, when desiring to separate door bolt, its manner of execution is identical during with locking, but each rotation direction repeats no more in this with aforementioned opposite.

When desiring to make the door leaf R.H.flapped door change to L.H.flapped door, actuated element 5 and drivening piece 6 can be adjusted into the latch mode of separating of as shown in Figure 5 door leaf L.H.flapped door, again an end level of driver plate 82 is inserted the hole 54 (cross bore) in the actuated element 82, the other end of driver plate 82 passes latch mechanism 8 again, the knob 11 that connects inboard lock body 1 again produces inside and outside interlock.

When the mode of operation of separating latch mode and blocking that is changed to L.H.flapped door by R.H.flapped door, as Fig. 5 and shown in Figure 6, the aforementioned existing detailed description of the manner of execution of its operation repeats no more in this.

Claims

1, a kind of drive unit of lock, it is placed in the lock body, cooperates the control lock bolt mechanism with control device, it is characterized in that: this drive unit comprises: be fixed in the inner fixed head of lock, it has first hole and second hole; Removable mounting is in the actuated element in fixed head first hole, and it connects knob by driver plate, has one group of tooth on this actuated element; Removable mounting is in the drivening piece in fixed head second hole, and it connects the lock group by drive link, and this drivening piece has one group of tooth, and it matches with tooth on the actuated element, this actuated element in this lock body first jiao of position and second jiao of position between rotate.

2, the drive unit of a kind of lock as claimed in claim 1 is characterized in that: this fixed head has at least one projection on the limit that props up this actuated element.

3, the drive unit of a kind of lock as claimed in claim 1 is characterized in that: this actuated element and drivening piece respectively have the pivot that passes fixed head first hole and second hole respectively and be interlocked with clasp.