CN2345647Y - Bar insert type lock master set for sliding doorand window - Google Patents

Abstract

The utility model discloses a bar inserted type lock core set for sliding doors and windows. The utility model comprises a key, a cylinder lock core, a hollow lock rod, an end disk, an arc spade-shaped core shifting column and a lock bolt, wherein, the lock core and the core shifting column are connected into a whole; the core shifting column is sheathed and coated on the contour of the lock bolt, and can shift, push and jack or push and press the lock bolt to cause the lock bolt to rotate around a rivet. Thus a bolt of the lock bolt can extend or retract a rod face of a rabbet to form the lock core set in an opening or closing state. The lock core set has the advantages of simple structure, reliable locking, beautiful appearance and convenient operation and use.

Description

Sliding door and window bar insert type lock core group

The utility model relates to the improvement of sliding door and window with lockset, especially a kind of sliding door and window rod-type lock core group, and it belongs to lock technology field.

The lock that commercially available refrigerator is used, or the lock of using on the sliding door and window, having a kind of is that lock core pins on zigzag dead bolt hook, constitutes the member locking to sliding.The dead bolt of this lock is linked up with the collision of easy double-wing door (window) edge and is damaged framework, unblanks, and lock operation all bothers, and appearance benzene is big, and is not attractive in appearance, poor practicability.Also have that a kind of it installs the lock core group on frame by the fixing sliding door of shelves post, link stopper (window) frame lock, this core group complex structure uses inconvenience.

The purpose of this utility model is exactly the deficiency that will overcome above-mentioned lockset, designs a kind of simple to operately, and locking is reliable, and volume is little, and shapely sliding door and window is with bar insert type lock core group.This lock core group is simple in structure, and parts cooperate compact, are active in one's movements, and are easy to use, sturdy and durable.

Lock core group of the present utility model, its objective is what following technical scheme realized, developed a kind of sliding door and window bar insert type lock core group, it comprises key, insert the lock cylinder of contract key, the hollow locking bar of this lock core of the enclosure, be fixed on the end plate on this locking bar one termination, be connected with the arc spade at this lock core rear end disjunctor and dial stem stem, be enclosed with the dead bolt of axial installation in the interior arc column chamber of this group stem stem, this dead bolt rear end is solid on this locking bar by the rivet hinge, and this dead bolt front end tongue is in the notch of this locking bar, stirred by this group stem stem and rotate an angle, constitute that tongue stretches out or the notch pole face of this locking bar of withdrawing around rivet.

This sliding door and window bar insert type lock core group, described arc spade is dialled stem stem, and the cross section that its leading portion is dialled stem stem is crescent, comprises the indent root of the tongue handle that is wrapped with the dead bolt stage casing in this crescent arc shovel post chamber; The cross section that its back segment is dialled stem stem is cattle horn shape, this cattle horn shape arc spade is dialled stem stem in dead bolt front end tongue side and bottom surface, with the rotation of lock cylinder 7 and drive leading portion and dial stem stem and rotate an angle, and then stir and elect or pushing dead bolt and tongue stretches out or the notch pole face of this locking bar of withdrawing.

This sliding door and window bar insert type lock core group, described dead bolt, it can be the tabular dead bolt of hilt shape, the concave section root of the tongue handle in its stage casing can be prismatic, or cylindrical, or elliptical cylinder-shape; Its front end tongue is a blade-shaped; It can also hammer shape shape into shape for handgrip.

Its advantage of lock core group of the present utility model is: owing to designed disjunctor arc spade and dial stem stem, with the left and right rotation of lock core, stir dead bolt and rotate an angle with rivet, thereby make the withdrawal of dead bolt tongue or stretch out notch on the locking bar.But the tongue that stretches out the just lock of inserting on doorframe protects in the choma, constitutes the locking of double-wing door (window).This lock core assembly outward appearance is shaft-like, and is small and exquisite.To extract lock out together with locking bar and key during startup and protect choma, reach start convenient freely, the purpose that operation is simple and reliable.During locking, screw key just can drive lock core and dial stem stem, stirs dead bolt and stretches out the locking bar body, is locked into and protects in the choma, and it is reliable to reach locking, safe in utilization.

Embodiment of the present utility model further describes as follows in conjunction with the accompanying drawings, as shown in the figure:

Fig. 1 is the bar insert type lock core group structure sectional view of opening.

Fig. 2 is the cross-sectional structural representation (the A-A view of Fig. 1) of dialling stem stem and dead bolt indent root of the tongue handle of opening.

Fig. 3 is the cross-sectional structural representation (the B-B view of Fig. 1) of dialling stem stem and dead bolt front end tongue of opening.

Fig. 4 is the bar insert type lock core group structure sectional view of locking states.

Fig. 5 is the cross-sectional structural representation (the C-C view of Fig. 4) of dialling stem stem and dead bolt indent root of the tongue handle of locking states.

Fig. 6 is the cross-sectional structural representation (the D-D view of Fig. 4) of dialling stem stem and dead bolt Inner Front End tongue handle of locking states.

Fig. 7 is a bar insert type lock core group user mode graph of a relation.

Make the lock system of the transparent reach in freezer glass sliding door of the secondary board SD-253 of a Haier dibit.This system is by the pin-and-hole on two glass sliding door 11,12 frames, and the lock coaxial with this hole protects choma 10 and bar insert type lock core group formation.This bar insert type lock core group includes: key 4, the lock cylinder 7 of slotting contract key 4, the hollow locking bar 1 of this pin core 7 of the enclosure and the end plate 3 that is fixed on these locking bar 1 one terminations.Institute is improved on this basis is: be connected with the arc spade at these lock core 7 rear end disjunctors and dial stem stem 6,8.Be enclosed with the dead bolt 2 of axial installation in the interior lonely post chamber of this group stem stem 6,8.These dead bolt 2 rear ends are solid on this locking bar 1 by rivet 5 hinges.These dead bolt 2 front end tongues are stirred by this group stem stem 6,8 and are rotated an angle around rivet 5 in the notch 9 of this locking bar 1, constitute that tongue stretches out or notch 9 pole faces of this locking bar 1 of withdrawing.This arc spade is dialled stem stem 6,8, and the cross section that its leading portion is dialled stem stem 6 is crescent.In this crescent arc shovel post chamber, be enclosed with the indent root of the tongue handle in dead bolt 2 stage casings.This arc spade is dialled stem stem 6,8 back segments and is dialled the cross section of stem stem 8 and be cattle horn shape.This cattle horn shape arc spade is dialled stem stem 8 in dead bolt 2 front end tongue side and bottom surfaces, with lock cylinder 7 and drive leading portion and dial stem stem 6 rotation one angle, and then stirs dead bolt 2 and tongue stretches out or notch 9 pole faces of this locking bar 1 of withdrawing.

When this lock core group is used, key 4 in twisting is in the lock cylinder 7 of opening, and then drive this lock core 7 and rotate, this lock core 7 drives the arc spade again and dials stem stem 6,8 rotate, and by this group stem stem 6,8 leading portion is dialled stem stem 6 and is promoted the indent root of the tongue handle of dead bolt 2 around upwards rotation of rivet 5, this group stem stem 6 simultaneously, 8 back segment is dialled the bottom surface that stem stem 8 also promotes the front end tongue of dead bolt 2 and is upwards rotated around rivet 5, make the tongue of dead bolt 2 from the notch 9 of hollow locking bar 1, stretch out pole face, this tongue just is in as Fig. 4, position shown in Figure 7: kayser has between end plate 3 and tongue: two glass sliding doors 11,12 and lock protect choma 10, with reach the locking this sliding door 11,12 purpose.Can transfer to key 4 this moment, and the operation of locking sliding door is finished.In the time will opening the sliding door of locking, at first inserting key 4 goes in the lock cylinder 7, twist key 4 in the other direction, these lock core 7 drive back segments dial stem stem 8 and leading portion is dialled stem stem 6 rotations, press the indent root of the tongue handle that pushes away dead bolt 2 to rotate simultaneously, and then the front end tongue of drive dead bolt 2 is withdrawn in the hollow locking bar 1 around rivet 5.This locking bar 1 can be connected solid on this lock core 7 by key 4, and together with key 4, this lock core 7, this group stem stem 6,8, dead bolt 2 protect extraction the choma 10 from lockhole and lock together, reach the purpose of opening sliding door.

Claims (3)

1, a kind of sliding door and window bar insert type lock core group, it comprises key, insert the lock cylinder of contract key, the hollow locking bar of this lock core of the enclosure, be fixed on the end plate on this locking bar one termination, it is characterized in that: be connected with the arc spade at this lock core rear end disjunctor and dial stem stem, be enclosed with the dead bolt of axial installation in the interior arc column chamber of this group stem stem, this dead bolt rear end is solid on this locking bar by the rivet hinge, this dead bolt front end tongue is in the notch of this locking bar, stirred by this group stem stem and rotate an angle, constitute that tongue stretches out or the notch pole face of this locking bar of withdrawing around rivet.

2, sliding door and window according to claim 1 bar insert type lock core group, it is characterized in that: described arc spade is dialled stem stem, and the cross section that its leading portion is dialled stem stem is crescent, comprises the indent root of the tongue handle that is wrapped with the dead bolt stage casing in this crescent arc shovel post chamber; The cross section that its back segment is dialled stem stem is cattle horn shape, this cattle horn shape arc spade is dialled stem stem in dead bolt front end tongue side and bottom surface, with the rotation of lock cylinder 7 and drive leading portion and dial stem stem and rotate an angle, and then stir and elect or pushing dead bolt and tongue stretches out or the notch pole face of this locking bar of withdrawing.

3, sliding door and window according to claim 1 bar insert type lock core group is characterized in that: described dead bolt, and it can be the tabular dead bolt of hilt shape, the concave section root of the tongue handle in its stage casing can be prismatic, or cylindrical, or elliptical cylinder-shape; Its front end tongue is a blade-shaped; It can also hammer shape shape into shape for handgrip.

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