CN203531577U

CN203531577U - Anti-collision device applied to sliding door and window unit

Info

Publication number: CN203531577U
Application number: CN201320571241.2U
Authority: CN
Inventors: 万清华
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-16
Filing date: 2013-09-16
Publication date: 2014-04-09
Anticipated expiration: 2023-09-16

Abstract

The utility model discloses an anti-collision device applied to a sliding door and window unit. The anti-collision device comprises a strip-shaped seat body and a limiting bar, wherein two symmetrical raised lines are arranged on the left and right side surfaces of the seat body, respectively; a groove with a lower opening is formed in the front surface of the seat body, and a transverse shaft is connected to the middle parts of two sides of the groove; the width of the limiting bar is equivalent to that of the groove, the upper half part of the limiting bar is inserted into the groove while the lower half part of the limiting bar extends out of the groove, the upper part of the back of the limiting bar is rotatably connected with the transverse shaft, and a spring is connected with the upper end of the limiting bar and the bottom of the groove. With the structure, when the anti-collision device is added above a locking seat, the limiting bar can push against the locking seat to limit the locking seat as soon as the sliding door and window unit is unlocked, and then a lock cannot be shifted or rotated until the sliding door and window unit is completely closed and the limitation of the limiting bar on the locking seat is released, so that the locking seat is prevented from being damaged manually and is durable in use.

Description

Collision-prevention device for slide door or window

Technical field

The utility model relates to slide door or window, particularly a kind of collision-prevention device for slide door or window.

Technical background

Existing slide door or window, in slot on door leaf or sash, transmission bar with lock linkage is housed, and in the end of transmission bar, the lock point seat of locking point is housed, in slot on door leaf or sash housing, lock with lockhole is housed, the lockhole first half is the wide upper bar hole that is less than lock point in hole, Lower Half is the lower bar hole that hole is wider than lock point, while locking, lock point enters in lower bar hole, stir or rotate lockset, transmission bar linkage movable lock point rises in bar hole, realization is locked, otherwise, stir or rotate lockset, transmission bar linkage movable lock point drops in lower bar hole, lock point can be overflowed from lockhole, realization is unblanked.After unblanking, lock point is over against lower bar hole, under normal circumstances, while closing slide door or window, lock point can insert in lower bar hole, can not collide lock body, but in the middle of reality is used, when user's sliding door leaf or sash, tend to stir unintentionally or rotate lockset, lock point before bar hole, has been risen on the position corresponding with upper bar hole under inserting, like this, while closing slide door or window, lock point will collide the upper bar hole of lock, and of a specified duration will damage lock, and bring inconvenience to user, have much room for improvement.

Utility model content

The technical problems to be solved in the utility model, is to provide a kind of collision-prevention device for slide door or window, can avoid lock to be subject to artificial damage, more durable in use.

For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of collision-prevention device for slide door or window is provided, the pedestal and the positive stop strip that comprise strip and block, in pedestal left and right sides, be equipped with a symmetrical raised line, the front of pedestal, is provided with the groove of lower opening, between two middle side parts of groove, be connected with transverse axis; The width of positive stop strip is suitable with the width of groove, and the first half of positive stop strip plugs together in groove, and the Lower Half of positive stop strip is stretched out outside groove, and the upper rear portion of positive stop strip is rotationally connected with transverse axis, between the upper end of positive stop strip and groove bottom land, is connected with spring.

Collision-prevention device for slide door or window as above, between pedestal upper groove and pedestal upside, is provided with fixing threaded hole.

Collision-prevention device for slide door or window as above, the front upper of positive stop strip is provided with recess, and recess place is provided with bullet frame, play on frame the one end with turn, also be rotationally connected with transverse axis, play the framework of frame through the gap between recess and positive stop strip surface, tiltedly stretch on positive stop strip surface.

The above-mentioned collision-prevention device for slide door or window, owing to being installed at lock point seat top position, once slide door or window is unblanked, positive stop strip can prop up lock point seat, to lock point seat, realize spacing, lockset also cannot be stirred or be rotated, when user's sliding door leaf or sash, can not there is the movement of rising in lock point, when user closes slide door or window, lock point only can insert in the lower bar hole on lock, and can not collide the upper bar hole on lock, only after slide door or window is closed completely, positive stop strip just can be subject to spring and play the effect of frame, no longer prop up lock point seat, remove locking the spacing of some seat, just can stir or rotate lockset, lock point is risen in bar hole, realization is locked, thereby can avoid lock to be subject to artificial damage, 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 described utility model;

Fig. 2 is the stereogram of described utility model;

Fig. 3 is that described utility model is installed on the stereogram in door leaf slot;

Fig. 4 is the use state top view of described embodiment;

Fig. 5 is the plan view of lock.

The specific embodiment

Referring to Fig. 1-Fig. 2, a kind of collision-prevention device for slide door or window is provided, only take herein hand holding lock is housed sliding door as example describes, comprise pedestal 1 and the positive stop strip 2 of strip and block, in pedestal 1 left and right sides, be equipped with a symmetrical raised line 3, the front of pedestal 1, is provided with the groove 4 of lower opening, between pedestal 1 upper groove 4 and pedestal 1 upside, be provided with fixing threaded hole 5, between two middle side parts of groove 4, be connected with transverse axis 6; The width of the width of positive stop strip 2 and groove 4 is suitable, the first half of positive stop strip 2 plugs together in groove 4, and the Lower Half of positive stop strip 2 is stretched out outside groove 4, the upper rear portion of positive stop strip 2, be rotationally connected with transverse axis 6, between the upper end of positive stop strip 2 and groove 4 bottom lands, be connected with spring 7.The front upper of positive stop strip 2 is provided with recess 8, and recess 8 places are provided with and play frame 9, on bullet frame 9, with one end of turn, are also rotationally connected with transverse axis 6, plays the framework of frame 9 through the gap 10 between recess 8 and positive stop strip 2 surfaces, tiltedly stretches on positive stop strip 2 surfaces.

Referring to Fig. 3, during installation, collision-prevention device is plugged together in door leaf slot 11 by two raised lines 3, make the lower end of positive stop strip 2 adjacent with the upper end of lock point seat 12, and collision-prevention device is fixed in door leaf slot 11 through fixing threaded hole 5 with screw.

Referring to Fig. 1-Fig. 5, in use, when hand holding lock is during in unlocking condition, spring 7 stretches the upper end of withstanding positive stop strip 2, the lower end of positive stop strip 2 tilts to door leaf slot 11 bottom land directions, props up the upper end of lock point seat 12, to lock point seat 12, realizes spacing, hand holding lock also cannot rotate, during user's sliding door leaf, can not there is the movement of rising in lock point 13, when user closes slide door or window, in 13 lower bar holes 15 that can insert on lock 14 of lock point, and can not collide the upper bar hole 16 on lock 14.Only have when door leaf cuts out completely, door leaf outer frame slot 17 laterally top is pressed bullet frame 9, spring 7 is also compressed simultaneously, the upper end of positive stop strip 2 tilts to door leaf slot 11 bottom land directions, can make the lower end of positive stop strip 2 throw off the upper end of locking some seat 12, releasing is spacing to a lock seat 12, now just can rotate hand holding lock, lock point 13 is risen in bar hole 16, and realization is locked; While unblanking, rotate hand holding lock, make lock point 13 drop in lower bar hole 15 and overflow, positive stop strip 2 resets simultaneously, and the lower end of positive stop strip 2 props up the upper end of lock point seat 12 again, to lock point seat 12, realizes spacing.Above-mentioned door leaf unblank, lock and door leaf push-and-pull process in, lock point 13 can not collide lock 14, thereby can avoid lock 14 to be subject to artificial damage, more durable in use.

In practical application, above-mentioned bullet frame 9 also can arrange, and, when door leaf cuts out completely, door leaf outer frame slot 17 will directly laterally push up the top of pressing positive stop strip 2 fronts, and the technique effect of realizing is on all four.The effect that plays frame 9 is set and is, in the time of can pressing on door leaf outer frame slot 17 tops 2 inadequate of positive stop strips, make door leaf outer frame slot 17 can push up pressure bullet frame 9, thereby guarantee the realization of above-mentioned technique effect.

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

Claims

1. for a collision-prevention device for slide door or window, it is characterized in that: comprise pedestal and the positive stop strip of strip and block, in pedestal left and right sides, be equipped with a symmetrical raised line, the front of pedestal, is provided with the groove of lower opening, between two middle side parts of groove, be connected with transverse axis; The width of positive stop strip is suitable with the width of groove, and the first half of positive stop strip plugs together in groove, and the Lower Half of positive stop strip is stretched out outside groove, and the upper rear portion of positive stop strip is rotationally connected with transverse axis, between the upper end of positive stop strip and groove bottom land, is connected with spring.

2. the collision-prevention device for slide door or window according to claim 1, is characterized in that: between pedestal upper groove and pedestal upside, be provided with fixing threaded hole.

3. the collision-prevention device for slide door or window according to claim 1, it is characterized in that: the front upper of positive stop strip is provided with recess, recess place is provided with bullet frame, play on frame the one end with turn, also be rotationally connected with transverse axis, play the framework of frame through the gap between recess and positive stop strip surface, tiltedly stretch on positive stop strip surface.