CN205063550U

CN205063550U - Can realize preventing in with connecting rod of sliding door lock that mistake bumped

Info

Publication number: CN205063550U
Application number: CN201520772420.1U
Authority: CN
Inventors: 龙紫兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-09-29
Filing date: 2015-09-29
Publication date: 2016-03-02
Anticipated expiration: 2025-09-29

Abstract

The utility model discloses a can realize preventing in with connecting rod of sliding door lock that mistake bumped, well connecting rod include banding pedestal, and the one end spiro union that is close to the pedestal has the stand, and open at the pedestal middle part has the bar hole, and the left and right sides bottom in bar hole all is equipped with one section relative spout, two spouts with the end, it has the spacing groove to extend to the surperficial orientation of the bar hole left and right sides respectively, the banding mounting of having planted in the bar hole, the one end of mounting is equipped with the cavity, and the control of having planted in the cavity, control are below open -ended box body, in the middle of the left and right sides lower part of box body, all transversely are equipped with the stopper, and two stoppers are planted respectively in two perforation, between the closed piece that the cavity was gone to the bottom and the upper base of box body, are equipped with two at least springs, the below of mounting, the adjacent fixed plate that is equipped with with the cavity to screw from the top down passes the mounting, links to each other with the fixed plate. Above -mentioned structure can be avoided damaging because of the striking causes lock points or lockhole seat, and durable is more locked to the handle.

Description

Connecting rod in the lock for sliding door and window use of mistaken collision preventing can be realized

Technical field

The utility model relates to lock for sliding door and window, particularly a kind of lock for sliding door and window realizing mistaken collision preventing with in connecting rod.

Background technology

Lock for sliding door and window, comprise the lock body of handle, bottom belt lock fork, in the slot of jamb, corresponding T-shaped middle connecting rod is housed, passes through swing handle, the related middle connecting rod of lock fork is moved up and down, middle connecting rod drive connect transmission bar interlock, transmission bar institute lien to rod lock point, move up and down simultaneously, corresponding with the lock hole seat on doorframe or window frame, realize unblanking or locking.

Existing lock for sliding door and window, after swing handle is unblanked, lock point moves to big lock hole from the little cylindrical void on lock hole seat, now slide door or window can random switch, lock point is when slide door or window is closed, can insert in the big lock hole on lock hole seat, can not be collided damage, but due to hand holding lock lacking position limiting structure, in door and window push-and-pull, sometimes user unintentionally can swing handle, middle connecting rod band movable lock point is linked, move to relative with the little cylindrical void on lock hole seat, because lock point point diameter is greater than the aperture of little cylindrical void, now close slide door or window, little cylindrical void will be clashed in lock point front end, lock point or lock hole seat is easily caused to damage.

Utility model content

The technical problems to be solved in the utility model, be to provide a kind of lock for sliding door and window realizing mistaken collision preventing with in connecting rod, can avoid causing lock point or lock hole seat to damage because clashing into, hand holding lock is more durable in use.

For solving the problems of the technologies described above, the technical solution of the utility model is: connecting rod in providing a kind of lock for sliding door and window realizing mistaken collision preventing to use, middle connecting rod comprises the pedestal of strip, is bolted with column, has bar hole in the middle part of pedestal near one end of pedestal, upper end or the lower end of seat surface and bar hole are adjacent, be provided with recessed slide unit, bottom the left and right sides of bar hole, be equipped with one section of relative chute, article two, the same end of chute, the surface direction respectively to the bar hole left and right sides is extended with stopper slot;

The fixture of strip is plugged with in bar hole, one end of fixture is provided with cavity, the upper opening of cavity, go to the bottom closed, the other end of fixture is extended with a slide plate, the left and right sides of cavity, all have relative perforation, control member is plugged with in cavity, control member is the box body of lower opening, the shape of box body is corresponding with cavity, the suitable for reading of cavity is stretched out on box body top, in the middle of the bottom, the left and right sides of box body, all laterally be provided with limited block, two limited blocks are inserted in two perforation respectively, and it is corresponding with two stopper slots respectively, between the closure bar that cavity is gone to the bottom and the upper base of box body, be provided with at least two springs,

The below of fixture, adjacently with cavity is provided with fixed head, with screw from top to bottom through fixture, is connected with fixed head;

The lower end, the left and right sides of cavity, is all laterally provided with A inserted block, on fixture both sides between fixed head and slide plate the lower end of part, be all laterally provided with B inserted block.

Can realize connecting rod in the lock for sliding door and window use of mistaken collision preventing as above, the bottom of fixed head is the shape that arches upward downwards.

The above-mentioned lock for sliding door and window realizing mistaken collision preventing with in connecting rod, due to cooperatively interacting by control member upper limit position block and fixture upper limit position groove, chute etc., after slide door or window is unblanked, energy centering connecting rod and hand holding lock handle play the position-limiting action of safety type, and correspondingly can play position-limiting action to lock point, can avoid causing lock point or lock hole seat corrupted because clashing into, hand holding lock is more durable in use.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

Fig. 1 is the three-dimensional split figure of middle connecting rod in the present embodiment;

Fig. 2 is the three-dimensional split figure of middle another angle of connecting rod in the present embodiment;

Fig. 3 is the stereogram of middle connecting rod in the present embodiment;

Fig. 4 is that in the present embodiment, middle connecting rod is installed on the state diagram on jamb;

Fig. 5 be transmission bar lock a little with the mated condition figure of lock hole seat.

Detailed description of the invention

See Fig. 1-Fig. 3, connecting rod in providing a kind of lock for sliding door and window realizing mistaken collision preventing to use, lock for sliding door and window can be specifically hand holding lock, hand holding lock comprises the lock body of handle, bottom belt lock fork, middle connecting rod comprises the pedestal 1 of strip, and during use, pedestal 1 is connected with transmission bar.Column 2 is bolted with near the lower end of pedestal 1, bar hole 3 is had in the middle part of pedestal 1, pedestal 1 surface is adjacent with the upper end of bar hole 3, be provided with recessed slide unit 4, bottom the left and right sides of bar hole 3, be equipped with the same end of one section of relative chute 5, two chute 5, the surface direction respectively to bar hole 3 left and right sides is extended with stopper slot 6.

The fixture 7 of strip is plugged with in bar hole 3, one end of fixture 7 is provided with cavity 8, the upper opening of cavity 8, go to the bottom closed, the other end of fixture 7 is extended with a slide plate 9, the left and right sides of cavity 8, all have relative perforation 10, control member 11 is plugged with in cavity 8, control member 11 is the box body of lower opening, the shape of box body is corresponding with cavity 8, the suitable for reading of cavity 8 is stretched out on box body top, in the middle of the bottom, the left and right sides of box body, all laterally be provided with limited block 12, two limited blocks 12 are inserted in two perforation 10 respectively, and it is corresponding with two stopper slots 6 respectively, between the closure bar 13 that cavity 8 is gone to the bottom and the upper base of box body, be provided with two springs 14,

The below of fixture 7, adjacently with cavity 8 is provided with fixed head 15, and with screw 16 from top to bottom through fixture 7, be connected with fixed head 15, the bottom of fixed head 15, can be set to the shape that arches upward downwards.

The lower end, the left and right sides of cavity 8, is all laterally provided with A inserted block 17, on fixture 7 both sides between fixed head 15 and slide plate 9 lower end of part, be all laterally provided with B inserted block 18.

In concrete use:

See Fig. 1-Fig. 5, doorjamb or jamb are provided with two relative little slots 19, A inserted block 17 on middle connecting rod and B inserted block 18, all be inserted in corresponding little slot 19, simultaneously, the right and left of fixed head 15, also be inserted in two little slots 19 respectively, turn screw 16, namely fixed head 15 is pulled, upwards push against the upper base of two little slots 19, fixture 7 is made to be fixed on doorjamb or jamb, owing to arching upward downwards in the bottom of fixed head 15, make the two ends of fixed head 15, but not fixed head 15 entirety pushes against the upper base of two little slots 19, push against more strong, fixture 7 is fixed more firm.And on doorframe or window frame, being provided with lock hole seat 20, lock hole seat 20 is provided with the big lock hole 21 and little cylindrical void 22 that communicate up and down.

When the handle rotating hand holding lock is unblanked, the pedestal 1 of the related middle connecting rod of lock fork moves up, connected lock point 23 on transmission bar, also in lock hole seat 20 with on move, now there is relative sliding with two stopper slots 6 in two limited blocks 12 respectively, and two limited blocks 12 move down relatively, and slide plate 9 also moves down relatively along slide unit 4, slide plate 9 and the setting of slide unit 4, can increase the stability of pedestal 1 movement.Two springs 14 now in control member 11 box body, be in compressive state, when hand holding lock is opened completely, lock point 23 moves to big lock hole 21 from little cylindrical void 22, and two limited blocks 12 are slipped in two stopper slots 6 respectively relatively, two springs 14 pop up, two limited blocks 12 push against two stopper slots 6 respectively, and namely the pedestal 1 of centering connecting rod realizes spacing, simultaneously, lock point 23 on the transmission bar be connected with pedestal 1, also achieves spacing.Even if now user's swing handle unintentionally, because pedestal 1 can not move, the lock fork be connected with middle connecting rod also can not move, the handle of hand holding lock also just can not rotate, lock point 23 would not move down thereupon, and when user closes sliding door or sliding sash, lock point 23 can insert in the big lock hole 21 on lock hole seat 20 all the time, lock point 23 or lock hole seat 20 can not collide damage, achieve the mistaken collision preventing function of slide door or window.

And only have when user needs to lock to sliding door or sliding sash, close sliding door or sliding sash, press control member 11, two springs 14 are compressed, two limited blocks 12 throw off two stopper slots 6 respectively, now middle connecting rod pedestal 1 and lock point 23 be no longer subject to spacing, rotate the handle of hand holding lock, relative sliding is there is respectively in two limited blocks 12 with two stopper slots 6, two limited blocks 12 relatively on move, slide plate 9 also along slide unit 4 relatively on move, lock point 23 moves to little cylindrical void 22 from big lock hole 21, namely realizes locking.

Above-described embodiment is preferred embodiment of the present utility model, and all structures similar with the utility model and the equivalence done change, and all should belong to protection category of the present utility model.

Claims

1. one kind can realize connecting rod in the lock for sliding door and window use of mistaken collision preventing, middle connecting rod comprises the pedestal of strip, column is bolted with near one end of pedestal, it is characterized in that: have bar hole in the middle part of pedestal, upper end or the lower end of seat surface and bar hole are adjacent, are provided with recessed slide unit, bottom the left and right sides of bar hole, be equipped with one section of relative chute, the same end of two chutes, the surface direction respectively to the bar hole left and right sides is extended with stopper slot;

2. the lock for sliding door and window realizing mistaken collision preventing according to claim 1 with in connecting rod, it is characterized in that: the bottom of fixed head, is the shape that arches upward downwards.