CN101886491A - Multifunctional magnetic key trigger type horizontal sliding window lock - Google Patents

Abstract

The invention relates to a multifunctional magnetic key trigger type horizontal sliding window lock which comprises a lock body, a lock cylinder, a movable drain plug, a spring bolt, a magnetic marble and a spring. Compared with the common horizontal sliding window lock, the multifunctional magnetic key trigger type horizontal sliding window lock is characterized in that the movable drain plug (5) is used for replacing a reset spring of the lock body magnetic marble (4) to ensure that the horizontal section area of the horizontal sliding window lock is greatly reduced; meanwhile, a key is immediately inserted and pulled out without rotating when the horizontal sliding window lock is unlocked, and the spring bolt can automatically retreat to achieve the purpose of unlocking. When the window lock is locked, only the thumb is pushed into the lock cylinder, the window lock can be locked to ensure that the unlocking and the locking operations are very simple. The invention can be used as a common window bar and can be used in a horizontal sliding window lock unlocked by inserting a special key.

Description

Multifunctional magnetic key trigger type horizontal sliding window lock

Technical field

The present invention relates to horizontal sliding window lock, be specifically related to a kind of multi-functional key trigger type horizontal sliding window lock.

Background technology

The horizontal window that draws of tradition adopts semi-circular rotation window bar more at present, can not locking when needs are safe.Though have can locking horizontal sliding window lock, when opening must with the key alignment lockhole insert also need rotate behind the key rather loaded down with trivial details.

Summary of the invention

The objective of the invention is to overcome above-mentioned deficiency, and a kind of multi-functional key trigger type horizontal sliding window lock is provided.

Technical solution of the present invention is as follows:

A kind of multifunctional magnetic key trigger type horizontal sliding window lock, comprise lock core 1, locking face cover 2, preceding lock body 3, rear locking 10, lock body magnetic marble 4, movable drain plug 5, movable drain plug return spring 6, vertically come and go alignment pin 7, dead bolt coil tension spring 8, rivet 9, rivet 11, dead bolt 12, dead bolt support ring 13, key magnetic marble 14, key cover 15, key bar 16, preceding lock body positioning of rotating lock 17, rivet 18.

Multifunctional magnetic key trigger type horizontal sliding window lock of the present invention, adopt when the key magnetic marble identical with lock body magnetic marble orientation, and during the pole orientation unanimity, then insert needn't rotate behind the key and extract and can open.Promptly convenient sensitive again, and lock core hole is round, and key easily inserts.

When the trace point a position on the selection locking face cover 2, must use the special key of this horizontal sliding window lock to trigger and to open in the time of can selecting quick unlatching and locking and need safe.

Description of drawings

Fig. 1 is a locking state structural representation of the present invention;

Fig. 2 is when the structural representation that inserts the key state;

Fig. 3 is an opening structural representation when extracting after triggering with key;

Fig. 4 is the B-B sectional view among Fig. 3;

Fig. 5 is the vertical view of Fig. 1;

Fig. 6 is the A-A sectional view among Fig. 1;

Fig. 7 is the structural representation when locking face cover 2 rotates 45 ° with preceding lock body among Fig. 1;

Fig. 8 is the structural representation when locking face cover 2 is with preceding lock body 3 half-twists among Fig. 1;

Fig. 9 is the C-C sectional view among Fig. 5.

The specific embodiment

Below in conjunction with drawings and Examples the present invention is further described.

As shown in Figure 1, lock core 1 is an one with 9 riveted joints of dead bolt 12 usefulness rivets.As shown in Figure 6, locking face cover 2 is an one with 18 riveted joints of preceding lock body 3 usefulness rivets.As Fig. 1 and shown in Figure 5, vertically come and go alignment pin 7 and be pressed on the step of lock core 1.Make that can only do the straight line back and forth movement between lock core 1 and the lock body 10 can not rotate mutually.The action of two kinds of functions is described respectively below:

One, when needs is safe, in the time of promptly must using the private key of this lock core to open.As shown in Figure 4, the trace point a when locking face cover 2 elects as shown in Figure 4, promptly during 0 ° of angle, this moment, lock body magnetic marble 4 was the round alveole that enters non-ferrous material core 2 under the attraction of movable drain plug 5 of irony at material, and this moment, lock core 2 promptly can not rotate, and can not do vertical back and forth movement.Be locking state.Only stick with glue the key bar 16 of becoming one when inserting the lock core hole of lock cores 1, promote the groove right-hand member that lock body magnetic marble 4 leaves lock core 1, broken away from the extruding of dead bolt coil tension spring 8 with key cover 15.The same polarity of key magnetic marble 14 and lock body magnetic marble 4, and same orientation at this moment.Because of principle of same-sex repulsion, the lock body magnetic marble is easily upbraided the upper end as.As shown in Figure 3, when extracting key and need not rotating, lock core 1 stretches out the right-hand member of locking face cover 2 under the promotion of dead bolt coil tension spring 8.While dead bolt 12 is withdrawn in the rear locking 10 thereupon.This moment, horizontal preceding fan of window and the back fan of drawing can freely spur, reach opening, only need be concordant with locking face cover 2 in the time of need locking again with the lock core 1 of thumb promotion left end, then repeating above-mentioned action again is that lock body magnetic marble 4 advances in the round alveole of non-ferrous material lock core again, reaches locking state.

Two, when not needing safety only need conveniently open and making things convenient for locking, shouldn't can open and locking by key this moment.Finishing above-mentioned action at first need be with the trace point a half-twist of locking face cover 2, and with above-mentioned position shown in Figure 4, the trace point differs 90 °.This moment is concordant with locking face cover 2 with the lock core that stretches out left end 1 of thumb press Fig. 3, and lock body magnetic marble 4 is absorbed in the breach by the movable drain plug of ferrous material, rather than round alveole.But dead bolt coil tension spring 8 still can not promote lock core 1 stretches to left part, reaches locking state.But when rotating 2 to 45 ° of left and right sides of locking face cover by hand, lock body magnetic marble 4 leaves breach to be stopped, this moment state as shown in Figure 7, and dead bolt coil tension spring 8 is easily pushed lock core 1 left end to and is reached opening.When needing locking again from new with thumb press lock core 1 and locking face cover 2 concordant getting final product.Need not this moment to finish above-mentioned action and common window bar has said function with key.

Claims (3)

1. multifunctional magnetic key trigger type horizontal sliding window lock, comprise lock core (1), locking face cover (2), preceding lock body (3), rear locking (10), lock body magnetic marble (4), movable drain plug (5), movable drain plug return spring (6), vertically come and go alignment pin (7), dead bolt coil tension spring (8), rivet (9), rivet (11), dead bolt (12), dead bolt support ring (13), key magnetic marble (14), key cover (15), key bar (16), preceding lock body positioning of rotating lock (17), rivet (18) is formed, and it is characterized in that: design has movable drain plug (5) to replace lock body magnetic marble (4) return spring to make it lock body (1) cross-sectional area to reduce.

2. multifunctional magnetic key trigger type horizontal sliding window lock according to claim 1 is characterized in that: after key inserts, need not do any angle rotation, extract immediately and can open horizontal sliding window lock.

3. multifunctional magnetic key trigger type horizontal sliding window lock according to claim 1 is characterized in that: can do common window bar use and can do necessary with the special key operated horizontal sliding window lock of this horizontal sliding window lock again.

Images