CN201152085Y

CN201152085Y - Door lock with handle

Info

Publication number: CN201152085Y
Application number: CNU2007200160133U
Authority: CN
Inventors: 袁兴民
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-21
Filing date: 2007-11-21
Publication date: 2008-11-19
Anticipated expiration: 2017-11-21

Abstract

The utility model relates to a door lock with a handle, which comprises a lock shell, a lock core, a sliding plate, a location sliding plate, a gear, a rack, a lower bolt, a inclined bolt, a multipoint pin hole, an outer lock handle, a lock handle rod, an inner lock handle, a compression spring, an outer lock handle groove and an adjustment screw. The lock core is connected with the gear through the sliding plate; and the gear works together with a lower rack on which the lower bolt is arranged; and the inclined bolt is connected with the sliding plat through a stop pin. The door lock is characterized in that the grooves on the sliding plate and the lock handle rod work together with the sliding plate; the compression spring is arranged on the lock handle rod; and the lock handle rod is arranged in the hollow cavity of the outer handle. With the advantage of good tamper-resistance effect, the door lock can be used easily and can conveniently observe whether the door is locked.

Description

Door lock with handles

Technical field

The utility model relates to lock technology field, particularly a kind of door lock with handles.

Background technology

Present anti-forcing open the door exists following shortcoming, (1), do not establish door handle on the door body, can only door outwards be drawn back by the strength of key, (2) if run into the burst reason, the people is not with key just door can't be opened on the wrong side of the door, (3), sometimes owner when going out, just that the door band is tight, in fact do not lock, can't find that also door do not lock.

Summary of the invention

The purpose of this utility model provides a kind of easy to use, can be effectively that door lock is good and door lock with handles that pick-proof is effective.

The utility model is to realize like this, it comprises lock housing, lock core, slide plate, location slide plate, gear, tooth bar, following dead bolt, oblique dead bolt, multiple spot pin-and-hole, outer shank of the key, shank of the key bar, interior shank of the key, stage clip, outer shank of the key groove and adjusts screw, lock core is connected with gear by slide plate, gear matches with following tooth bar, following dead bolt is fixed on down on the tooth bar, tiltedly dead bolt is connected with slide plate by backing pin, it is characterized in that slide plate matches with slide plate with groove on the shank of the key bar, the shank of the key bar is provided with stage clip, and the shank of the key bar is arranged in the cavity of outer shank of the key.

The utlity model has easy to use, pick-proof is effective, can easily observe door whether in the advantage of the state of locking.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further described;

Fig. 1 is the structural representation of door lock with handles,

Fig. 2 be Fig. 1 along A-A to sectional view.

The specific embodiment

Shown in Fig. 1-2, it comprises lock housing 1 this door lock with handles, lock core 2, slide plate 3, location slide plate 4, gear 5, tooth bar 6, following dead bolt 7, oblique dead bolt 8, multiple spot pin-and-hole 9, outer shank of the key 10, shank of the key bar 11, interior shank of the key 12, stage clip 13, outer shank of the key groove 14 and adjustment screw 15, lock core 2 is connected with gear 5 by slide plate 4, gear 5 matches with following tooth bar 6, following dead bolt 7 is fixed on down on the tooth bar 6, tiltedly dead bolt 8 is connected with slide plate 3 by backing pin, slide plate 3 matches with groove on the shank of the key bar 11, shank of the key bar 11 is provided with stage clip 13, shank of the key bar 11 is arranged in the cavity of outer shank of the key 10, its course of work is when unblanking, lock core 2 turns right, slide plate 3 moves right, groove on the outer shank of the key 10 separates with the slide plate tongue, outer shank of the key 10 ejects, gear 5 is connected with tooth bar 6, slide plate 3 inclined-planes are pressed on the slide plate 4 of location, rotate outer shank of the key 10, gear 5 drives tooth bar 6 down, when main lock is opened, tooth bar baffle plate 16 blocks gear 5 to be separated with following tooth bar 6, outer shank of the key 10 can't be got back to the tight position of lock, rotates outer shank of the key 10 when shutting, and gear 5 drives tooth bar 6 down, tiltedly dead bolt 8 retainings are locked returns simultaneously, gear 5 moves to the tooth bar that does not have retaining, presses outer shank of the key 10, and the shank of the key groove is connected with the tongue of slide plate 3, the inclined-plane of slide plate 3 separates with location slide plate 4, and door lock is tight.

Claims

1, a kind of door lock with handles, it comprises lock housing, lock core, slide plate, location slide plate, gear, tooth bar, following dead bolt, oblique dead bolt, multiple spot pin-and-hole, outer shank of the key, shank of the key bar, interior shank of the key, stage clip, outer shank of the key groove and adjusts screw, lock core is connected with gear by slide plate, gear matches with following tooth bar, following dead bolt is fixed on down on the tooth bar, tiltedly dead bolt is connected with slide plate by backing pin, it is characterized in that slide plate matches with slide plate with groove on the shank of the key bar, the shank of the key bar is provided with stage clip, and the shank of the key bar is arranged in the cavity of outer shank of the key.