CN205876145U - Take aluminium alloy push -and -pull screen window of anti falling card dog - Google Patents

Abstract

The utility model discloses a take aluminium alloy push -and -pull screen window of anti falling card dog, including last cunning, gliding and framework, the framework is installed between last cunning and gliding, it is equipped with the sand grip to go up smooth middle part, the top of framework is equipped with the concave strip who matches with the sand grip, still including the card dog, be equipped with first bulge on the side near sand grip department of card dog, be equipped with first depressed part on the side near framework department of card dog, be equipped with the second depressed part that matches with first bulge on the side near the card dog of sand grip, be equipped with the second bulge that matches with first depressed part on the side near the card dog of framework. The utility model discloses an add the card dog, can prevent effectively that push -and -pull screen window when taking off from dropping the accident and pounding downstairs pedestrian's danger to can, needs pull out the dismantlement that the screen window can be realized to the card dog from the framework horizontal direction simply when dismantling.

Description

A kind of aluminium section bar slide screen window of band Anti-fall stop block

Technical field

This utility model relates to the aluminium section bar slide screen window of a kind of band Anti-fall stop block, particularly relates to apply when de-fan Prevent the slide screen window that screen window drops.

Background technology

The sliding window used the most in the family is all of all kinds, and present building constructions is to aluminum alloy slide window Requirement is also to be the highest, and the downslide of traditional sliding window is the most very thin, is easy to de-fan occur the when of push-and-pull, if close The de-fan of glass sash window in room is not bad, because the general glass sash window also having outside screen window to be possible to prevent de-fan is outside Drop, but if taking off occurs in slide screen window fans then danger close, when the people in house adjusts, typically can first glass within push-and-pull After glass window, two handss lift aluminium section bar slide screen window respectively and up carry and make it recover original mated condition again, but owing to being now placed in The slide screen window of outside has taken off fan, and position the most just, now there will be during the windowpane within people's push-and-pull in house Windowpane is extruded into the most positive screen window, the danger that screen window drops outward easily occurs, if there being pedestrian the most downstairs, once by Pounding, consequence is hardly imaginable.

Utility model content

This utility model mainly solves the technical problem that and is, it is provided that a kind of be prevented effectively from de-fan after the band stop block that drops Aluminium section bar slide screen window.

This utility model solves its technical problem and be the technical scheme is that the aluminium section bar of a kind of band Anti-fall stop block Slide screen window, including upper cunning, downslide and framework, between described framework is arranged on cunning and glides, the middle part of described upper cunning is provided with Raised line, the top of described framework is provided with and the recessed bar of raised line coupling；Also include stop block, at the close raised line of described stop block Side is provided with the first protuberance, and the side at the close framework of described stop block is provided with the first depressed part；Described raised line It is provided with near the side of stop block and the second depressed part of the first protuberance coupling, the side of the close stop block of described framework It is provided with and the second protuberance of the first depressed part coupling.By setting up the stop block with lobe and depressed part, and at frame It is equipped with depressed part and lobe on the raised line of body and upper cunning, after workman installs screen window, is so inserted in parallel into stop block again The danger that when can play anti-anti-avulsion fan, screen window drops.

As the further improvement of the aluminium section bar slide screen window of this utility model a kind of band Anti-fall stop block, stop block exists It is perpendicular on the cross section of window frame be " T " font, is arranged on after half-twist counterclockwise between recessed bar and the raised line of framework.Stop block Shape be not limited to " T " font, as long as be above provided with lobe, after be provided with the shape of depressed part, even abnormity also may be used.

As the further improvement of the aluminium section bar slide screen window of this utility model a kind of band Anti-fall stop block, first protrudes Portion is raised line, projection or netted projection.The form of protuberance is not limited to above several, can be the form of conventional protuberance all Can.

As the further improvement of the aluminium section bar slide screen window of this utility model a kind of band Anti-fall stop block, the first depression Portion is recessed bar, concave block or netted depression.

As the further improvement of the aluminium section bar slide screen window of this utility model a kind of band Anti-fall stop block, stop block Length is more than the length of framework.Such setting facilitates follow-up dismounting slide screen window, only need to pull prominent when needs dismounting screen window Go out after the stop block of framework length thereof is taken out from the depressed part of raised line and the lobe of framework and can push away by other aluminium section bars The dismounting mode that drawn yarn window is same.

This utility model can be prevented effectively from the danger dropped after aluminium section bar slide screen window takes off fan, and plug-type locking Arranging of block can realize dismounting from framework horizontal direction pull-out stop block simply when needs are dismantled.

Accompanying drawing explanation

Fig. 1 is that the aluminium section bar slide screen window embodiment one of this utility model a kind of band Anti-fall stop block is arranged on window frame Schematic diagram；

Fig. 2 is the view that in Fig. 1, slide screen window is pushed into high order end；

Fig. 3 is the middle stile profile after the removal downslide of Fig. 2；

Fig. 4 is the enlarged diagram of circular dashed line part in Fig. 3；

Fig. 5 is the structural representation of the aluminium section bar slide screen window embodiment two of this utility model a kind of band Anti-fall stop block Figure；

Fig. 6 is the enlarged diagram of circular dashed line part in Fig. 5；

Fig. 7 is the structural representation of the aluminium section bar slide screen window embodiment three of this utility model a kind of band Anti-fall stop block Figure；

Fig. 8 is the enlarged diagram of circular dashed line part in Fig. 7.

In figure: 1, upper cunning 2, downslide 3, framework 4, raised line 5, recessed bar 6, stop block the 7, first protuberance 8, first Depressed part the 9, second depressed part the 10, second protuberance.

Detailed description of the invention

Clearly understanding to have technical characteristic of the present utility model, purpose and effect, now comparison accompanying drawing is detailed Describe bright detailed description of the invention of the present utility model in detail.

Embodiment one:

As shown in Figures 1 to 4 (glass sash window Fig. 1, Fig. 2 not shown in), the aluminium profiles of a kind of band Anti-fall stop block Material slide screen window, including upper cunning 1, downslide 2 and framework 3, described framework 3 is arranged on cunning 1 and glides between 2, described upper cunning 1 Middle part is provided with raised line 4, and the top of described framework 3 is provided with and the recessed bar 5 of raised line 4 coupling；Also include stop block 6, described stop block 6 Close raised line 4 at side be provided with the first protuberance 7, the side at the close framework 3 of described stop block 6 is provided with first Depressed part 8；The side of the close stop block 6 of described raised line 4 is provided with and the second depressed part 9 of the first protuberance 7 coupling, described The side of the close stop block 6 of framework 3 is provided with and the second protuberance 10 of the first depressed part 8 coupling.Stop block 6 is " T " word Shape, is arranged on after half-twist counterclockwise between the recessed bar 5 of framework 3 and raised line 4.First protuberance 7 is raised line 4, projection or netted Protruding.First depressed part 8 is recessed bar 5, concave block or netted depression.The length of stop block 6 is more than the length of framework 3.

Embodiment two:

Only difference is that with embodiment one, the shape of stop block 6 is different, and as shown in Figure 5, Figure 6, such shape makes The stop block that must highlight framework length is more convenient for taking when pull.

Embodiment three:

Only difference is that with embodiment one, the shape of stop block 6 is different, as shown in Figure 7, Figure 8.

Above content is to combine concrete optimal technical scheme further detailed description of the utility model, it is impossible to Assert that of the present utility model being embodied as is confined to these explanations.Ordinary skill for this utility model art For personnel, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, all should regard For belonging to protection domain of the present utility model.

Claims (5)

1. the aluminium section bar slide screen window of a band Anti-fall stop block, it is characterised in that include cunning, downslide and framework, described Between framework is arranged on cunning and glides, the middle part of described upper cunning is provided with raised line, and the top of described framework is provided with mates with raised line Recessed bar；Also including stop block, the side at the close raised line of described stop block is provided with the first protuberance, described stop block Side at framework is provided with the first depressed part；The side of the close stop block of described raised line is provided with and the first protuberance Second depressed part of coupling, the side of the close stop block of described framework is provided with and the second protrusion of the first depressed part coupling Portion.

The aluminium section bar slide screen window of a kind of band Anti-fall stop block the most according to claim 1, it is characterised in that described card Stops is " T " font on the cross section be perpendicular to window frame, is arranged between recessed bar and the raised line of framework after half-twist counterclockwise.

The aluminium section bar slide screen window of a kind of band Anti-fall stop block the most according to claim 1 and 2, it is characterised in that institute Stating the first protuberance is raised line, projection or netted projection.

The aluminium section bar slide screen window of a kind of band Anti-fall stop block the most according to claim 3, it is characterised in that described One depressed part is recessed bar, concave block or netted depression.

The aluminium section bar slide screen window of a kind of band Anti-fall stop block the most according to claim 1, it is characterised in that described card The length of stops is more than the length of framework.