CN206233721U - A kind of Self-resetting Spring lock difficult to be prized for sliding door - Google Patents

Abstract

The utility model is related to architectural hardware attachment technique field, particularly discloses a kind of Self-resetting Spring lock difficult to be prized for sliding door.This is used for the Self-resetting Spring lock difficult to be prized of sliding door, including latch outrigger, and rectangular groove structure is provided with latch outrigger, it is characterised in that：Push button is installed, push button side is connected with latch hook fixed block, and reseting pressuring spring is provided between push button and latch hook fixed block, and adjustment block is provided with latch hook fixed block, and latch hook is provided with adjustment block on the latch outrigger；Push button opposite side is provided with pick-proof stage clip and steel ball, and push button middle setting has raised step.The utility model simple structure, it is durable firm, sliding door can be made to realize unlatching, locking, suitability is strong, adjusts latch hook, is suitably adapted for the sliding door of different in width, is conducive to improving the performance of sliding door.

Description

A kind of Self-resetting Spring lock difficult to be prized for sliding door

（One）Technical field

The utility model is related to architectural hardware attachment technique field, more particularly to a kind of Self-resetting pick-proof for sliding door Latch.

（Two）Background technology

At present, building window aperture position can all be closed using horizontally-opening windows and doors or sliding door and window.Existing sliding door Window, its structure is generally and sets roller by door and window bottom, and slide rail is set on framework, rolled on slide rail by roller come Realize that the left and right of sliding door and window moves back and forth, while realizing pushing away using the lock body and the lock for touching iron of two sliding jambs that crash The locking of sliding door and window.But, current this kind of lock body structure is typically all not provided with prying-resistant structure, and safety coefficient is not high, easily Pried open by robber, lose original anti-theft feature, the property even injury of human body may be caused to user.

（Three）The content of the invention

The utility model is in order to make up the deficiencies in the prior art, there is provided a kind of compact conformation is reasonable, assembling is simple, safety The reliable Self-resetting Spring lock difficult to be prized for being used for sliding door.

The utility model is achieved by the following technical solution：

A kind of Self-resetting Spring lock difficult to be prized for sliding door, including latch outrigger, are provided with rectangular channel knot on latch outrigger Structure, it is characterised in that：Push button is installed, push button side is connected with latch hook fixed block, push button and lock on the latch outrigger Reseting pressuring spring is installed between hook fixed block, adjustment block is installed in latch hook fixed block, latch hook is installed in adjustment block；Push button is another Side is provided with pick-proof stage clip and steel ball, and push button middle setting has raised step, plays pick-proof effect.

More excellent technical scheme of the present utility model is：

Chute is provided with the latch outrigger, push button, latch hook fixed block are arranged in chute, is realized by chute each The position of device is spacing.

The push button is provided with two grooves in latch hook fixed block side, and two reseting pressuring springs are separately mounted in groove, The switch buckle closure first and switch buckle closure second of connection reseting pressuring spring are separately installed with two grooves；Two swich buckle lids play instruction and open The effect that off status shows.By the control of reseting pressuring spring when sash is collided with window frame, latch hook automatic rebounding plays sash automatic The function of locking.

The latch outrigger afterbody is provided with stage clip fixture block, and stage clip fixture block connects push button, realizes push button by push button stage clip Position automatically resets.

Interior hexagonal adjusting screw is installed, latch hook passes through two cross recess coiled hairs between the latch hook fixed block and adjustment block Screw is fixed in adjustment block.

The latch outrigger two ends are provided with support block, and support block is fixed on latch outrigger by cross recessed countersunk head sscrew In mounting hole.

In the latched condition, if pulling push button by with hand, push button is moved down, while band moveable lock hook movement, realizes latch It is normally-open；If by using hand push moveable lock hook, preventing push button from being moved in latch outrigger, latch can not be opened, and realize latch Tamper-resistant function.

The utility model simple structure, it is durable firm, sliding door can be made to realize unlatching, locking, suitability is strong, regulation lock Hook, is suitably adapted for the sliding door of different in width, is conducive to improving the performance of sliding door.

（Four）Brief description of the drawings

The utility model is further described below in conjunction with the accompanying drawings.

Fig. 1 is main structure diagram of the present utility model；

Fig. 2 is overlooking the structure diagram of the present utility model；

Fig. 3 is left view structural representation of the present utility model；

Fig. 4 is integral assembling structure schematic diagram of the present utility model；

Fig. 5 is the main structure diagram of the utility model push button；

Fig. 6 is the overlooking the structure diagram of the utility model push button；

Fig. 7 is the structural representation of the utility model latch outrigger.

In figure, 1 latch outrigger, 2 support blocks, 3 cross recessed countersunk head sscrews, 4 switch buckle closure first, 5 switch buckle closure second, six in 6 Angle adjusting screw, 7 latch hooks, 8 reseting pressuring springs, 9 adjustment blocks, 10 Cross Recess Head Screws, 11 latch hook fixed blocks, 12 push buttons, 13 prevent Sled stage clip, 14 steel balls, 15 push button stage clips, 16 stage clip fixture blocks, 17 raised steps, 18 rectangular groove structures.

（Five）Specific embodiment

Accompanying drawing is a kind of specific embodiment of the present utility model.The embodiment includes latch outrigger 1, is set on latch outrigger 1 Rectangular groove structure 18 is equipped with, push button 12 is installed on the latch outrigger 1, the side of push button 12 is connected with latch hook fixed block 11, it is provided between push button 12 and latch hook fixed block 11 in reseting pressuring spring 8, latch hook fixed block 11 and adjustment block 9, adjustment block is installed Latch hook 7 is installed on 9；The opposite side of push button 12 is provided with pick-proof stage clip 13 and steel ball 14, and the middle setting of push button 12 has raised step 17。

Chute is provided with the latch outrigger 1, push button 12, latch hook fixed block 11 are arranged in chute；The push button 12 are provided with two grooves in the side of latch hook fixed block 11, and two reseting pressuring springs 8 are separately mounted in groove, divide in two grooves The switch buckle closure first 4 and switch buckle closure second 5 of connection reseting pressuring spring 8 are not installed；The afterbody of latch outrigger 1 is provided with stage clip card Block 16, stage clip fixture block 16 connects push button 12 by push button stage clip 15；In being provided between the latch hook fixed block 11 and adjustment block 9 Hexagonal adjusting screw 6, latch hook 7 is fixed in adjustment block 9 by two Cross Recess Head Screws 10；The two ends of latch outrigger 1 Support block 2 is provided with, support block 2 is fixed in the mounting hole of latch outrigger 1 by cross recessed countersunk head sscrew 3.

Specific installation step of the present utility model is as described below：

（1）First red switch buckle closure second 5 and green switch buckle closure first 4 are pressed into push button 12；2 reseting pressuring springs 8 are put Enter in push button stage clip notch, while latch hook fixed block 11 is assembled with push button 12, the push button 12 that will be assembled, push outside latch In the chute of frame 1, when about 2/3rds position is pushed, two are prevented to strike stage clip 13 and steel ball 14 while being put into push button 12 In the notch of pick-proof stage clip 13, then the push button 12 that will be assembled, in push-in latch outrigger 1, and push away and be put into position；Just by the convex of push button Position 17 is played to snap at the rectangular groove structure 18 of latch outrigger 1；

（2）Stage clip fixture block 16 is put into the fixture block notch of latch outrigger 1；Push button stage clip 15 is assembled into push button 12 and pressure In the middle of spring fixture block 16；

（3）Interior hexagonal adjusting screw 6 is placed in latch hook fixed block 11, interior hexagonal adjusting screw is adjusted with inner hexagon spanner 6, adjustment block 9 is moved in latch hook fixed block 11；

（4）With 2 Cross Recess Head Screws 10, latch hook 7 is fixed in adjustment block 9；

（5）Two support blocks 11 are fixed on the two ends of latch outrigger 1 with 2 cross recessed countersunk head sscrews 3, will be touched by clamping Locking is scheduled on door leaf.

Claims (6)

1. a kind of Self-resetting Spring lock difficult to be prized for sliding door, including latch outrigger（1）, latch outrigger（1）On be provided with rectangle Slot structure（18）, it is characterised in that：The latch outrigger（1）On push button is installed（12）, push button（12）Side is connected with Latch hook fixed block（11）, push button（12）With latch hook fixed block（11）Between reseting pressuring spring is installed（8）, latch hook fixed block（11）It is interior Adjustment block is installed（9）, adjustment block（9）On latch hook is installed（7）；Push button（12）Opposite side is provided with pick-proof stage clip（13）And steel Pearl（14）, push button（12）Middle setting has raised step（17）.

2. the Self-resetting Spring lock difficult to be prized for sliding door according to claim 1, it is characterised in that：The latch outrigger （1）Inside it is provided with chute, push button（12）, latch hook fixed block（11）It is arranged in chute.

3. the Self-resetting Spring lock difficult to be prized for sliding door according to claim 1, it is characterised in that：The push button（12） Latch hook fixed block（11）Side is provided with two grooves, two reseting pressuring springs（8）It is separately mounted in groove, divides in two grooves Connection reseting pressuring spring is not installed（8）Switch buckle closure first（4）With switch buckle closure second（5）.

4. the Self-resetting Spring lock difficult to be prized for sliding door according to claim 1, it is characterised in that：The latch outrigger （1）Afterbody is provided with stage clip fixture block（16）, stage clip fixture block（16）By push button stage clip（15）Connection push button（12）.

5. the Self-resetting Spring lock difficult to be prized for sliding door according to claim 1, it is characterised in that：The latch hook fixed block （11）With adjustment block（9）Between interior hexagonal adjusting screw is installed（6）, latch hook（7）By two Cross Recess Head Screws（10） It is fixed on adjustment block（9）On.

6. the Self-resetting Spring lock difficult to be prized for sliding door according to claim 1, it is characterised in that：The latch outrigger （1）Two ends are provided with support block（2）, support block（2）By cross recessed countersunk head sscrew（3）It is fixed on latch outrigger（1）Installation In hole.